20260050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4403

約数の個数: 48

約数和(自身を含む): 51877632

約数和(自身を除く): 31617582

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4357, 4650, 8714, 13071, 21785, 26142, 43570, 65355, 108925, 130710, 135067, 217850, 270134, 326775, 405201, 653550, 675335, 810402, 1350670, 2026005, 3376675, 4052010, 6753350, 10130025, 20260050]

約数ペア:

[(1, 20260050), (2, 10130025), (3, 6753350), (5, 4052010), (6, 3376675), (10, 2026005), (15, 1350670), (25, 810402), (30, 675335), (31, 653550), (50, 405201), (62, 326775), (75, 270134), (93, 217850), (150, 135067), (155, 130710), (186, 108925), (310, 65355), (465, 43570), (775, 26142), (930, 21785), (1550, 13071), (2325, 8714), (4357, 4650)]