26056498920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{187349}}^1$

素因数の和:187443

約数の個数: 128

約数和(自身を含む): 83633040000

約数和(自身を除く): 57576541080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 570, 610, 732, 760, 915, 1140, 1159, 1220, 1464, 1830, 2280, 2318, 2440, 3477, 3660, 4636, 5795, 6954, 7320, 9272, 11590, 13908, 17385, 23180, 27816, 34770, 46360, 69540, 139080, 187349, 374698, 562047, 749396, 936745, 1124094, 1498792, 1873490, 2248188, 2810235, 3559631, 3746980, 4496376, 5620470, 7119262, 7493960, 10678893, 11240940, 11428289, 14238524, 17798155, 21357786, 22481880, 22856578, 28477048, 34284867, 35596310, 42715572, 45713156, 53394465, 57141445, 68569734, 71192620, 85431144, 91426312, 106788930, 114282890, 137139468, 142385240, 171424335, 213577860, 217137491, 228565780, 274278936, 342848670, 427155720, 434274982, 457131560, 651412473, 685697340, 868549964, 1085687455, 1302824946, 1371394680, 1737099928, 2171374910, 2605649892, 3257062365, 4342749820, 5211299784, 6514124730, 8685499640, 13028249460, 26056498920]

約数ペア:

[(1, 26056498920), (2, 13028249460), (3, 8685499640), (4, 6514124730), (5, 5211299784), (6, 4342749820), (8, 3257062365), (10, 2605649892), (12, 2171374910), (15, 1737099928), (19, 1371394680), (20, 1302824946), (24, 1085687455), (30, 868549964), (38, 685697340), (40, 651412473), (57, 457131560), (60, 434274982), (61, 427155720), (76, 342848670), (95, 274278936), (114, 228565780), (120, 217137491), (122, 213577860), (152, 171424335), (183, 142385240), (190, 137139468), (228, 114282890), (244, 106788930), (285, 91426312), (305, 85431144), (366, 71192620), (380, 68569734), (456, 57141445), (488, 53394465), (570, 45713156), (610, 42715572), (732, 35596310), (760, 34284867), (915, 28477048), (1140, 22856578), (1159, 22481880), (1220, 21357786), (1464, 17798155), (1830, 14238524), (2280, 11428289), (2318, 11240940), (2440, 10678893), (3477, 7493960), (3660, 7119262), (4636, 5620470), (5795, 4496376), (6954, 3746980), (7320, 3559631), (9272, 2810235), (11590, 2248188), (13908, 1873490), (17385, 1498792), (23180, 1124094), (27816, 936745), (34770, 749396), (46360, 562047), (69540, 374698), (139080, 187349)]