99507940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37409}}^1$

素因数の和:37444

約数の個数: 48

約数和(自身を含む): 251395200

約数和(自身を除く): 151887260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 37409, 74818, 149636, 187045, 261863, 374090, 523726, 710771, 748180, 1047452, 1309315, 1421542, 2618630, 2843084, 3553855, 4975397, 5237260, 7107710, 9950794, 14215420, 19901588, 24876985, 49753970, 99507940]

約数ペア:

[(1, 99507940), (2, 49753970), (4, 24876985), (5, 19901588), (7, 14215420), (10, 9950794), (14, 7107710), (19, 5237260), (20, 4975397), (28, 3553855), (35, 2843084), (38, 2618630), (70, 1421542), (76, 1309315), (95, 1047452), (133, 748180), (140, 710771), (190, 523726), (266, 374090), (380, 261863), (532, 187045), (665, 149636), (1330, 74818), (2660, 37409)]