91067755480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{5881}}^1$

素因数の和:6309

約数の個数: 128

約数和(自身を含む): 223703282880

約数和(自身を除く): 132635527400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 307, 388, 485, 520, 614, 776, 970, 1228, 1261, 1535, 1940, 2456, 2522, 3070, 3880, 3991, 5044, 5881, 6140, 6305, 7982, 10088, 11762, 12280, 12610, 15964, 19955, 23524, 25220, 29405, 29779, 31928, 39910, 47048, 50440, 58810, 59558, 76453, 79820, 117620, 119116, 148895, 152906, 159640, 235240, 238232, 297790, 305812, 382265, 387127, 570457, 595580, 611624, 764530, 774254, 1140914, 1191160, 1529060, 1548508, 1805467, 1935635, 2281828, 2852285, 3058120, 3097016, 3610934, 3871270, 4563656, 5704570, 7221868, 7415941, 7742540, 9027335, 11409140, 14443736, 14831882, 15485080, 18054670, 22818280, 23471071, 29663764, 36109340, 37079705, 46942142, 59327528, 72218680, 74159410, 93884284, 117355355, 148318820, 175130299, 187768568, 234710710, 296637640, 350260598, 469421420, 700521196, 875651495, 938842840, 1401042392, 1751302990, 2276693887, 3502605980, 4553387774, 7005211960, 9106775548, 11383469435, 18213551096, 22766938870, 45533877740, 91067755480]

約数ペア:

[(1, 91067755480), (2, 45533877740), (4, 22766938870), (5, 18213551096), (8, 11383469435), (10, 9106775548), (13, 7005211960), (20, 4553387774), (26, 3502605980), (40, 2276693887), (52, 1751302990), (65, 1401042392), (97, 938842840), (104, 875651495), (130, 700521196), (194, 469421420), (260, 350260598), (307, 296637640), (388, 234710710), (485, 187768568), (520, 175130299), (614, 148318820), (776, 117355355), (970, 93884284), (1228, 74159410), (1261, 72218680), (1535, 59327528), (1940, 46942142), (2456, 37079705), (2522, 36109340), (3070, 29663764), (3880, 23471071), (3991, 22818280), (5044, 18054670), (5881, 15485080), (6140, 14831882), (6305, 14443736), (7982, 11409140), (10088, 9027335), (11762, 7742540), (12280, 7415941), (12610, 7221868), (15964, 5704570), (19955, 4563656), (23524, 3871270), (25220, 3610934), (29405, 3097016), (29779, 3058120), (31928, 2852285), (39910, 2281828), (47048, 1935635), (50440, 1805467), (58810, 1548508), (59558, 1529060), (76453, 1191160), (79820, 1140914), (117620, 774254), (119116, 764530), (148895, 611624), (152906, 595580), (159640, 570457), (235240, 387127), (238232, 382265), (297790, 305812)]