1566189940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{94009}}^1$

素因数の和:94049

約数の個数: 72

約数和(自身を含む): 4051078920

約数和(自身を除く): 2484888980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16660, 94009, 188018, 376036, 470045, 658063, 940090, 1316126, 1598153, 1880180, 2632252, 3196306, 3290315, 4606441, 6392612, 6580630, 7990765, 9212882, 11187071, 13161260, 15981530, 18425764, 22374142, 23032205, 31963060, 44748284, 46064410, 55935355, 78309497, 92128820, 111870710, 156618994, 223741420, 313237988, 391547485, 783094970, 1566189940]

約数ペア:

[(1, 1566189940), (2, 783094970), (4, 391547485), (5, 313237988), (7, 223741420), (10, 156618994), (14, 111870710), (17, 92128820), (20, 78309497), (28, 55935355), (34, 46064410), (35, 44748284), (49, 31963060), (68, 23032205), (70, 22374142), (85, 18425764), (98, 15981530), (119, 13161260), (140, 11187071), (170, 9212882), (196, 7990765), (238, 6580630), (245, 6392612), (340, 4606441), (476, 3290315), (490, 3196306), (595, 2632252), (833, 1880180), (980, 1598153), (1190, 1316126), (1666, 940090), (2380, 658063), (3332, 470045), (4165, 376036), (8330, 188018), (16660, 94009)]