4345479940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{55697}}^1$

素因数の和:55836

約数の個数: 48

約数和(自身を含む): 9432122112

約数和(自身を除く): 5086642172

約数列:

[1, 2, 4, 5, 10, 20, 47, 83, 94, 166, 188, 235, 332, 415, 470, 830, 940, 1660, 3901, 7802, 15604, 19505, 39010, 55697, 78020, 111394, 222788, 278485, 556970, 1113940, 2617759, 4622851, 5235518, 9245702, 10471036, 13088795, 18491404, 23114255, 26177590, 46228510, 52355180, 92457020, 217273997, 434547994, 869095988, 1086369985, 2172739970, 4345479940]

約数ペア:

[(1, 4345479940), (2, 2172739970), (4, 1086369985), (5, 869095988), (10, 434547994), (20, 217273997), (47, 92457020), (83, 52355180), (94, 46228510), (166, 26177590), (188, 23114255), (235, 18491404), (332, 13088795), (415, 10471036), (470, 9245702), (830, 5235518), (940, 4622851), (1660, 2617759), (3901, 1113940), (7802, 556970), (15604, 278485), (19505, 222788), (39010, 111394), (55697, 78020)]