107827760

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8269}}^1$

素因数の和:8445

約数の個数: 40

約数和(自身を含む): 252268080

約数和(自身を除く): 144440320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 8269, 13040, 16538, 33076, 41345, 66152, 82690, 132304, 165380, 330760, 661520, 1347847, 2695694, 5391388, 6739235, 10782776, 13478470, 21565552, 26956940, 53913880, 107827760]

約数ペア:

[(1, 107827760), (2, 53913880), (4, 26956940), (5, 21565552), (8, 13478470), (10, 10782776), (16, 6739235), (20, 5391388), (40, 2695694), (80, 1347847), (163, 661520), (326, 330760), (652, 165380), (815, 132304), (1304, 82690), (1630, 66152), (2608, 41345), (3260, 33076), (6520, 16538), (8269, 13040)]