4955565560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{967}}^1$

素因数の和:1621

約数の個数: 128

約数和(自身を含む): 12838003200

約数和(自身を除く): 7882437640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 613, 760, 836, 967, 1045, 1226, 1672, 1934, 2090, 2452, 3065, 3868, 4180, 4835, 4904, 6130, 6743, 7736, 8360, 9670, 10637, 11647, 12260, 13486, 18373, 19340, 21274, 23294, 24520, 26972, 33715, 36746, 38680, 42548, 46588, 53185, 53944, 58235, 67430, 73492, 85096, 91865, 93176, 106370, 116470, 128117, 134860, 146984, 183730, 202103, 212740, 232940, 256234, 269720, 367460, 404206, 425480, 465880, 512468, 592771, 640585, 734920, 808412, 1010515, 1024936, 1185542, 1281170, 1616824, 2021030, 2371084, 2562340, 2963855, 4042060, 4742168, 5124680, 5927710, 6520481, 8084120, 11262649, 11855420, 13040962, 22525298, 23710840, 26081924, 32602405, 45050596, 52163848, 56313245, 65204810, 90101192, 112626490, 123889139, 130409620, 225252980, 247778278, 260819240, 450505960, 495556556, 619445695, 991113112, 1238891390, 2477782780, 4955565560]

約数ペア:

[(1, 4955565560), (2, 2477782780), (4, 1238891390), (5, 991113112), (8, 619445695), (10, 495556556), (11, 450505960), (19, 260819240), (20, 247778278), (22, 225252980), (38, 130409620), (40, 123889139), (44, 112626490), (55, 90101192), (76, 65204810), (88, 56313245), (95, 52163848), (110, 45050596), (152, 32602405), (190, 26081924), (209, 23710840), (220, 22525298), (380, 13040962), (418, 11855420), (440, 11262649), (613, 8084120), (760, 6520481), (836, 5927710), (967, 5124680), (1045, 4742168), (1226, 4042060), (1672, 2963855), (1934, 2562340), (2090, 2371084), (2452, 2021030), (3065, 1616824), (3868, 1281170), (4180, 1185542), (4835, 1024936), (4904, 1010515), (6130, 808412), (6743, 734920), (7736, 640585), (8360, 592771), (9670, 512468), (10637, 465880), (11647, 425480), (12260, 404206), (13486, 367460), (18373, 269720), (19340, 256234), (21274, 232940), (23294, 212740), (24520, 202103), (26972, 183730), (33715, 146984), (36746, 134860), (38680, 128117), (42548, 116470), (46588, 106370), (53185, 93176), (53944, 91865), (58235, 85096), (67430, 73492)]