136670560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65707}}^1$

素因数の和:65735

約数の個数: 48

約数和(自身を含む): 347726736

約数和(自身を除く): 211056176

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, 65707, 131414, 262828, 328535, 525656, 657070, 854191, 1051312, 1314140, 1708382, 2102624, 2628280, 3416764, 4270955, 5256560, 6833528, 8541910, 10513120, 13667056, 17083820, 27334112, 34167640, 68335280, 136670560]

約数ペア:

[(1, 136670560), (2, 68335280), (4, 34167640), (5, 27334112), (8, 17083820), (10, 13667056), (13, 10513120), (16, 8541910), (20, 6833528), (26, 5256560), (32, 4270955), (40, 3416764), (52, 2628280), (65, 2102624), (80, 1708382), (104, 1314140), (130, 1051312), (160, 854191), (208, 657070), (260, 525656), (416, 328535), (520, 262828), (1040, 131414), (2080, 65707)]