73068320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35129}}^1$

素因数の和:35157

約数の個数: 48

約数和(自身を含む): 185907960

約数和(自身を除く): 112839640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 35129, 70258, 140516, 175645, 281032, 351290, 456677, 562064, 702580, 913354, 1124128, 1405160, 1826708, 2283385, 2810320, 3653416, 4566770, 5620640, 7306832, 9133540, 14613664, 18267080, 36534160, 73068320]

約数ペア:

[(1, 73068320), (2, 36534160), (4, 18267080), (5, 14613664), (8, 9133540), (10, 7306832), (13, 5620640), (16, 4566770), (20, 3653416), (26, 2810320), (32, 2283385), (40, 1826708), (52, 1405160), (65, 1124128), (80, 913354), (104, 702580), (130, 562064), (160, 456677), (208, 351290), (260, 281032), (416, 175645), (520, 140516), (1040, 70258), (2080, 35129)]