55860640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1910

約数の個数: 96

約数和(自身を含む): 152518464

約数和(自身を除く): 96657824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 440, 544, 680, 748, 880, 935, 1360, 1496, 1760, 1867, 1870, 2720, 2992, 3734, 3740, 5984, 7468, 7480, 9335, 14936, 14960, 18670, 20537, 29872, 29920, 31739, 37340, 41074, 59744, 63478, 74680, 82148, 102685, 126956, 149360, 158695, 164296, 205370, 253912, 298720, 317390, 328592, 349129, 410740, 507824, 634780, 657184, 698258, 821480, 1015648, 1269560, 1396516, 1642960, 1745645, 2539120, 2793032, 3285920, 3491290, 5078240, 5586064, 6982580, 11172128, 13965160, 27930320, 55860640]

約数ペア:

[(1, 55860640), (2, 27930320), (4, 13965160), (5, 11172128), (8, 6982580), (10, 5586064), (11, 5078240), (16, 3491290), (17, 3285920), (20, 2793032), (22, 2539120), (32, 1745645), (34, 1642960), (40, 1396516), (44, 1269560), (55, 1015648), (68, 821480), (80, 698258), (85, 657184), (88, 634780), (110, 507824), (136, 410740), (160, 349129), (170, 328592), (176, 317390), (187, 298720), (220, 253912), (272, 205370), (340, 164296), (352, 158695), (374, 149360), (440, 126956), (544, 102685), (680, 82148), (748, 74680), (880, 63478), (935, 59744), (1360, 41074), (1496, 37340), (1760, 31739), (1867, 29920), (1870, 29872), (2720, 20537), (2992, 18670), (3734, 14960), (3740, 14936), (5984, 9335), (7468, 7480)]