37429840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{751}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 100707840

約数和(自身を除く): 63278000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 751, 890, 1246, 1424, 1502, 1780, 2492, 3004, 3115, 3560, 3755, 4984, 5257, 6008, 6230, 7120, 7510, 9968, 10514, 12016, 12460, 15020, 21028, 24920, 26285, 30040, 42056, 49840, 52570, 60080, 66839, 84112, 105140, 133678, 210280, 267356, 334195, 420560, 467873, 534712, 668390, 935746, 1069424, 1336780, 1871492, 2339365, 2673560, 3742984, 4678730, 5347120, 7485968, 9357460, 18714920, 37429840]

約数ペア:

[(1, 37429840), (2, 18714920), (4, 9357460), (5, 7485968), (7, 5347120), (8, 4678730), (10, 3742984), (14, 2673560), (16, 2339365), (20, 1871492), (28, 1336780), (35, 1069424), (40, 935746), (56, 668390), (70, 534712), (80, 467873), (89, 420560), (112, 334195), (140, 267356), (178, 210280), (280, 133678), (356, 105140), (445, 84112), (560, 66839), (623, 60080), (712, 52570), (751, 49840), (890, 42056), (1246, 30040), (1424, 26285), (1502, 24920), (1780, 21028), (2492, 15020), (3004, 12460), (3115, 12016), (3560, 10514), (3755, 9968), (4984, 7510), (5257, 7120), (6008, 6230)]