1124840020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{194609}}^1$

素因数の和:194652

約数の個数: 36

約数和(自身を含む): 2509301340

約数和(自身を除く): 1384461320

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 194609, 389218, 778436, 973045, 1946090, 3308353, 3892180, 6616706, 13233412, 16541765, 33083530, 56242001, 66167060, 112484002, 224968004, 281210005, 562420010, 1124840020]

約数ペア:

[(1, 1124840020), (2, 562420010), (4, 281210005), (5, 224968004), (10, 112484002), (17, 66167060), (20, 56242001), (34, 33083530), (68, 16541765), (85, 13233412), (170, 6616706), (289, 3892180), (340, 3308353), (578, 1946090), (1156, 973045), (1445, 778436), (2890, 389218), (5780, 194609)]