13307599840

素因数分解:

$2^5\times 5^1\times {\mathrm{751}}^1\times {\mathrm{110749}}^1$

素因数の和:111515

約数の個数: 48

約数和(自身を含む): 31481352000

約数和(自身を除く): 18173752160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 751, 1502, 3004, 3755, 6008, 7510, 12016, 15020, 24032, 30040, 60080, 110749, 120160, 221498, 442996, 553745, 885992, 1107490, 1771984, 2214980, 3543968, 4429960, 8859920, 17719840, 83172499, 166344998, 332689996, 415862495, 665379992, 831724990, 1330759984, 1663449980, 2661519968, 3326899960, 6653799920, 13307599840]

約数ペア:

[(1, 13307599840), (2, 6653799920), (4, 3326899960), (5, 2661519968), (8, 1663449980), (10, 1330759984), (16, 831724990), (20, 665379992), (32, 415862495), (40, 332689996), (80, 166344998), (160, 83172499), (751, 17719840), (1502, 8859920), (3004, 4429960), (3755, 3543968), (6008, 2214980), (7510, 1771984), (12016, 1107490), (15020, 885992), (24032, 553745), (30040, 442996), (60080, 221498), (110749, 120160)]