2659565920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{40841}}^1$

素因数の和:40904

約数の個数: 96

約数和(自身を含む): 7039853856

約数和(自身を除く): 4380287936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1184, 1480, 1628, 1760, 2035, 2960, 3256, 4070, 5920, 6512, 8140, 13024, 16280, 32560, 40841, 65120, 81682, 163364, 204205, 326728, 408410, 449251, 653456, 816820, 898502, 1306912, 1511117, 1633640, 1797004, 2246255, 3022234, 3267280, 3594008, 4492510, 6044468, 6534560, 7188016, 7555585, 8985020, 12088936, 14376032, 15111170, 16622287, 17970040, 24177872, 30222340, 33244574, 35940080, 48355744, 60444680, 66489148, 71880160, 83111435, 120889360, 132978296, 166222870, 241778720, 265956592, 332445740, 531913184, 664891480, 1329782960, 2659565920]

約数ペア:

[(1, 2659565920), (2, 1329782960), (4, 664891480), (5, 531913184), (8, 332445740), (10, 265956592), (11, 241778720), (16, 166222870), (20, 132978296), (22, 120889360), (32, 83111435), (37, 71880160), (40, 66489148), (44, 60444680), (55, 48355744), (74, 35940080), (80, 33244574), (88, 30222340), (110, 24177872), (148, 17970040), (160, 16622287), (176, 15111170), (185, 14376032), (220, 12088936), (296, 8985020), (352, 7555585), (370, 7188016), (407, 6534560), (440, 6044468), (592, 4492510), (740, 3594008), (814, 3267280), (880, 3022234), (1184, 2246255), (1480, 1797004), (1628, 1633640), (1760, 1511117), (2035, 1306912), (2960, 898502), (3256, 816820), (4070, 653456), (5920, 449251), (6512, 408410), (8140, 326728), (13024, 204205), (16280, 163364), (32560, 81682), (40841, 65120)]