57312294820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{215833}}^1$

素因数の和:215941

約数の個数: 96

約数和(自身を含む): 140979315456

約数和(自身を除く): 83667020636

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 71, 85, 110, 142, 170, 187, 220, 284, 340, 355, 374, 710, 748, 781, 935, 1207, 1420, 1562, 1870, 2414, 3124, 3740, 3905, 4828, 6035, 7810, 12070, 13277, 15620, 24140, 26554, 53108, 66385, 132770, 215833, 265540, 431666, 863332, 1079165, 2158330, 2374163, 3669161, 4316660, 4748326, 7338322, 9496652, 11870815, 14676644, 15324143, 18345805, 23741630, 30648286, 36691610, 40360771, 47483260, 61296572, 73383220, 76620715, 80721542, 153241430, 161443084, 168565573, 201803855, 260510431, 306482860, 337131146, 403607710, 521020862, 674262292, 807215420, 842827865, 1042041724, 1302552155, 1685655730, 2605104310, 2865614741, 3371311460, 5210208620, 5731229482, 11462458964, 14328073705, 28656147410, 57312294820]

約数ペア:

[(1, 57312294820), (2, 28656147410), (4, 14328073705), (5, 11462458964), (10, 5731229482), (11, 5210208620), (17, 3371311460), (20, 2865614741), (22, 2605104310), (34, 1685655730), (44, 1302552155), (55, 1042041724), (68, 842827865), (71, 807215420), (85, 674262292), (110, 521020862), (142, 403607710), (170, 337131146), (187, 306482860), (220, 260510431), (284, 201803855), (340, 168565573), (355, 161443084), (374, 153241430), (710, 80721542), (748, 76620715), (781, 73383220), (935, 61296572), (1207, 47483260), (1420, 40360771), (1562, 36691610), (1870, 30648286), (2414, 23741630), (3124, 18345805), (3740, 15324143), (3905, 14676644), (4828, 11870815), (6035, 9496652), (7810, 7338322), (12070, 4748326), (13277, 4316660), (15620, 3669161), (24140, 2374163), (26554, 2158330), (53108, 1079165), (66385, 863332), (132770, 431666), (215833, 265540)]