69948320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33629}}^1$

素因数の和:33657

約数の個数: 48

約数和(自身を含む): 177969960

約数和(自身を除く): 108021640

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, 33629, 67258, 134516, 168145, 269032, 336290, 437177, 538064, 672580, 874354, 1076128, 1345160, 1748708, 2185885, 2690320, 3497416, 4371770, 5380640, 6994832, 8743540, 13989664, 17487080, 34974160, 69948320]

約数ペア:

[(1, 69948320), (2, 34974160), (4, 17487080), (5, 13989664), (8, 8743540), (10, 6994832), (13, 5380640), (16, 4371770), (20, 3497416), (26, 2690320), (32, 2185885), (40, 1748708), (52, 1345160), (65, 1076128), (80, 874354), (104, 672580), (130, 538064), (160, 437177), (208, 336290), (260, 269032), (416, 168145), (520, 134516), (1040, 67258), (2080, 33629)]