19004896700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11179351}}^1$

素因数の和:11179382

約数の個数: 36

約数和(自身を含む): 43666548912

約数和(自身を除く): 24661652212

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 11179351, 22358702, 44717404, 55896755, 111793510, 190048967, 223587020, 279483775, 380097934, 558967550, 760195868, 950244835, 1117935100, 1900489670, 3800979340, 4751224175, 9502448350, 19004896700]

約数ペア:

[(1, 19004896700), (2, 9502448350), (4, 4751224175), (5, 3800979340), (10, 1900489670), (17, 1117935100), (20, 950244835), (25, 760195868), (34, 558967550), (50, 380097934), (68, 279483775), (85, 223587020), (100, 190048967), (170, 111793510), (340, 55896755), (425, 44717404), (850, 22358702), (1700, 11179351)]