702969357040

素因数分解:

$2^4\times 5^1\times {\mathrm{107647}}^1\times {\mathrm{81629}}^1$

素因数の和:189289

約数の個数: 40

約数和(自身を含む): 1634438960640

約数和(自身を除く): 931469603600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 81629, 107647, 163258, 215294, 326516, 408145, 430588, 538235, 653032, 816290, 861176, 1076470, 1306064, 1632580, 1722352, 2152940, 3265160, 4305880, 6530320, 8611760, 8787116963, 17574233926, 35148467852, 43935584815, 70296935704, 87871169630, 140593871408, 175742339260, 351484678520, 702969357040]

約数ペア:

[(1, 702969357040), (2, 351484678520), (4, 175742339260), (5, 140593871408), (8, 87871169630), (10, 70296935704), (16, 43935584815), (20, 35148467852), (40, 17574233926), (80, 8787116963), (81629, 8611760), (107647, 6530320), (163258, 4305880), (215294, 3265160), (326516, 2152940), (408145, 1722352), (430588, 1632580), (538235, 1306064), (653032, 1076470), (816290, 861176)]