125581120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{8009}}^1$

素因数の和:8040

約数の個数: 84

約数和(自身を含む): 347906340

約数和(自身を除く): 222325220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 8009, 15680, 16018, 32036, 40045, 56063, 64072, 80090, 112126, 128144, 160180, 224252, 256288, 280315, 320360, 392441, 448504, 512576, 560630, 640720, 784882, 897008, 1121260, 1281440, 1569764, 1794016, 1962205, 2242520, 2562880, 3139528, 3588032, 3924410, 4485040, 6279056, 7848820, 8970080, 12558112, 15697640, 17940160, 25116224, 31395280, 62790560, 125581120]

約数ペア:

[(1, 125581120), (2, 62790560), (4, 31395280), (5, 25116224), (7, 17940160), (8, 15697640), (10, 12558112), (14, 8970080), (16, 7848820), (20, 6279056), (28, 4485040), (32, 3924410), (35, 3588032), (40, 3139528), (49, 2562880), (56, 2242520), (64, 1962205), (70, 1794016), (80, 1569764), (98, 1281440), (112, 1121260), (140, 897008), (160, 784882), (196, 640720), (224, 560630), (245, 512576), (280, 448504), (320, 392441), (392, 320360), (448, 280315), (490, 256288), (560, 224252), (784, 160180), (980, 128144), (1120, 112126), (1568, 80090), (1960, 64072), (2240, 56063), (3136, 40045), (3920, 32036), (7840, 16018), (8009, 15680)]