45825520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 115930080

約数和(自身を除く): 70104560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 139, 208, 260, 278, 317, 520, 556, 634, 695, 1040, 1112, 1268, 1390, 1585, 1807, 2224, 2536, 2780, 3170, 3614, 4121, 5072, 5560, 6340, 7228, 8242, 9035, 11120, 12680, 14456, 16484, 18070, 20605, 25360, 28912, 32968, 36140, 41210, 44063, 65936, 72280, 82420, 88126, 144560, 164840, 176252, 220315, 329680, 352504, 440630, 572819, 705008, 881260, 1145638, 1762520, 2291276, 2864095, 3525040, 4582552, 5728190, 9165104, 11456380, 22912760, 45825520]

約数ペア:

[(1, 45825520), (2, 22912760), (4, 11456380), (5, 9165104), (8, 5728190), (10, 4582552), (13, 3525040), (16, 2864095), (20, 2291276), (26, 1762520), (40, 1145638), (52, 881260), (65, 705008), (80, 572819), (104, 440630), (130, 352504), (139, 329680), (208, 220315), (260, 176252), (278, 164840), (317, 144560), (520, 88126), (556, 82420), (634, 72280), (695, 65936), (1040, 44063), (1112, 41210), (1268, 36140), (1390, 32968), (1585, 28912), (1807, 25360), (2224, 20605), (2536, 18070), (2780, 16484), (3170, 14456), (3614, 12680), (4121, 11120), (5072, 9035), (5560, 8242), (6340, 7228)]