2785233670700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{114199}}^1$

素因数の和:114556

約数の個数: 144

約数和(自身を含む): 6623770843200

約数和(自身を除く): 3838537172500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 73, 100, 130, 146, 257, 260, 292, 325, 365, 514, 650, 730, 949, 1028, 1285, 1300, 1460, 1825, 1898, 2570, 3341, 3650, 3796, 4745, 5140, 6425, 6682, 7300, 9490, 12850, 13364, 16705, 18761, 18980, 23725, 25700, 33410, 37522, 47450, 66820, 75044, 83525, 93805, 94900, 114199, 167050, 187610, 228398, 243893, 334100, 375220, 456796, 469025, 487786, 570995, 938050, 975572, 1141990, 1219465, 1484587, 1876100, 2283980, 2438930, 2854975, 2969174, 4877860, 5709950, 5938348, 6097325, 7422935, 8336527, 11419900, 12194650, 14845870, 16673054, 24389300, 29349143, 29691740, 33346108, 37114675, 41682635, 58698286, 74229350, 83365270, 108374851, 117396572, 146745715, 148458700, 166730540, 208413175, 216749702, 293491430, 381538859, 416826350, 433499404, 541874255, 586982860, 733728575, 763077718, 833652700, 1083748510, 1467457150, 1526155436, 1907694295, 2142487439, 2167497020, 2709371275, 2934914300, 3815388590, 4284974878, 5418742550, 7630777180, 8569949756, 9538471475, 10712437195, 10837485100, 19076942950, 21424874390, 27852336707, 38153885900, 42849748780, 53562185975, 55704673414, 107124371950, 111409346828, 139261683535, 214248743900, 278523367070, 557046734140, 696308417675, 1392616835350, 2785233670700]

約数ペア:

[(1, 2785233670700), (2, 1392616835350), (4, 696308417675), (5, 557046734140), (10, 278523367070), (13, 214248743900), (20, 139261683535), (25, 111409346828), (26, 107124371950), (50, 55704673414), (52, 53562185975), (65, 42849748780), (73, 38153885900), (100, 27852336707), (130, 21424874390), (146, 19076942950), (257, 10837485100), (260, 10712437195), (292, 9538471475), (325, 8569949756), (365, 7630777180), (514, 5418742550), (650, 4284974878), (730, 3815388590), (949, 2934914300), (1028, 2709371275), (1285, 2167497020), (1300, 2142487439), (1460, 1907694295), (1825, 1526155436), (1898, 1467457150), (2570, 1083748510), (3341, 833652700), (3650, 763077718), (3796, 733728575), (4745, 586982860), (5140, 541874255), (6425, 433499404), (6682, 416826350), (7300, 381538859), (9490, 293491430), (12850, 216749702), (13364, 208413175), (16705, 166730540), (18761, 148458700), (18980, 146745715), (23725, 117396572), (25700, 108374851), (33410, 83365270), (37522, 74229350), (47450, 58698286), (66820, 41682635), (75044, 37114675), (83525, 33346108), (93805, 29691740), (94900, 29349143), (114199, 24389300), (167050, 16673054), (187610, 14845870), (228398, 12194650), (243893, 11419900), (334100, 8336527), (375220, 7422935), (456796, 6097325), (469025, 5938348), (487786, 5709950), (570995, 4877860), (938050, 2969174), (975572, 2854975), (1141990, 2438930), (1219465, 2283980), (1484587, 1876100)]