101350240

素因数分解:

$2^5\times 5^1\times {\mathrm{719}}^1\times {\mathrm{881}}^1$

素因数の和:1615

約数の個数: 48

約数和(自身を含む): 240045120

約数和(自身を除く): 138694880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 719, 881, 1438, 1762, 2876, 3524, 3595, 4405, 5752, 7048, 7190, 8810, 11504, 14096, 14380, 17620, 23008, 28192, 28760, 35240, 57520, 70480, 115040, 140960, 633439, 1266878, 2533756, 3167195, 5067512, 6334390, 10135024, 12668780, 20270048, 25337560, 50675120, 101350240]

約数ペア:

[(1, 101350240), (2, 50675120), (4, 25337560), (5, 20270048), (8, 12668780), (10, 10135024), (16, 6334390), (20, 5067512), (32, 3167195), (40, 2533756), (80, 1266878), (160, 633439), (719, 140960), (881, 115040), (1438, 70480), (1762, 57520), (2876, 35240), (3524, 28760), (3595, 28192), (4405, 23008), (5752, 17620), (7048, 14380), (7190, 14096), (8810, 11504)]