40601260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3671}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 98703360

約数和(自身を除く): 58102100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 3671, 5530, 7342, 11060, 14684, 18355, 25697, 36710, 51394, 73420, 102788, 128485, 256970, 290009, 513940, 580018, 1160036, 1450045, 2030063, 2900090, 4060126, 5800180, 8120252, 10150315, 20300630, 40601260]

約数ペア:

[(1, 40601260), (2, 20300630), (4, 10150315), (5, 8120252), (7, 5800180), (10, 4060126), (14, 2900090), (20, 2030063), (28, 1450045), (35, 1160036), (70, 580018), (79, 513940), (140, 290009), (158, 256970), (316, 128485), (395, 102788), (553, 73420), (790, 51394), (1106, 36710), (1580, 25697), (2212, 18355), (2765, 14684), (3671, 11060), (5530, 7342)]