526558340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20113}}^1$

素因数の和:20157

約数の個数: 96

約数和(自身を含む): 1459793664

約数和(自身を除く): 933235324

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1870, 2380, 2618, 3740, 5236, 6545, 13090, 20113, 26180, 40226, 80452, 100565, 140791, 201130, 221243, 281582, 341921, 402260, 442486, 563164, 683842, 703955, 884972, 1106215, 1367684, 1407910, 1548701, 1709605, 2212430, 2393447, 2815820, 3097402, 3419210, 3761131, 4424860, 4786894, 6194804, 6838420, 7522262, 7743505, 9573788, 11967235, 15044524, 15487010, 18805655, 23934470, 26327917, 30974020, 37611310, 47868940, 52655834, 75222620, 105311668, 131639585, 263279170, 526558340]

約数ペア:

[(1, 526558340), (2, 263279170), (4, 131639585), (5, 105311668), (7, 75222620), (10, 52655834), (11, 47868940), (14, 37611310), (17, 30974020), (20, 26327917), (22, 23934470), (28, 18805655), (34, 15487010), (35, 15044524), (44, 11967235), (55, 9573788), (68, 7743505), (70, 7522262), (77, 6838420), (85, 6194804), (110, 4786894), (119, 4424860), (140, 3761131), (154, 3419210), (170, 3097402), (187, 2815820), (220, 2393447), (238, 2212430), (308, 1709605), (340, 1548701), (374, 1407910), (385, 1367684), (476, 1106215), (595, 884972), (748, 703955), (770, 683842), (935, 563164), (1190, 442486), (1309, 402260), (1540, 341921), (1870, 281582), (2380, 221243), (2618, 201130), (3740, 140791), (5236, 100565), (6545, 80452), (13090, 40226), (20113, 26180)]