25214240

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2671}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 60600960

約数和(自身を除く): 35386720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 2671, 4720, 5342, 9440, 10684, 13355, 21368, 26710, 42736, 53420, 85472, 106840, 157589, 213680, 315178, 427360, 630356, 787945, 1260712, 1575890, 2521424, 3151780, 5042848, 6303560, 12607120, 25214240]

約数ペア:

[(1, 25214240), (2, 12607120), (4, 6303560), (5, 5042848), (8, 3151780), (10, 2521424), (16, 1575890), (20, 1260712), (32, 787945), (40, 630356), (59, 427360), (80, 315178), (118, 213680), (160, 157589), (236, 106840), (295, 85472), (472, 53420), (590, 42736), (944, 26710), (1180, 21368), (1888, 13355), (2360, 10684), (2671, 9440), (4720, 5342)]