1900293320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2794549}}^1$

素因数の和:2794577

約数の個数: 32

約数和(自身を含む): 4527171000

約数和(自身を除く): 2626877680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2794549, 5589098, 11178196, 13972745, 22356392, 27945490, 47507333, 55890980, 95014666, 111781960, 190029332, 237536665, 380058664, 475073330, 950146660, 1900293320]

約数ペア:

[(1, 1900293320), (2, 950146660), (4, 475073330), (5, 380058664), (8, 237536665), (10, 190029332), (17, 111781960), (20, 95014666), (34, 55890980), (40, 47507333), (68, 27945490), (85, 22356392), (136, 13972745), (170, 11178196), (340, 5589098), (680, 2794549)]