60518120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116381}}^1$

素因数の和:116405

約数の個数: 32

約数和(自身を含む): 146641320

約数和(自身を除く): 86123200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 116381, 232762, 465524, 581905, 931048, 1163810, 1512953, 2327620, 3025906, 4655240, 6051812, 7564765, 12103624, 15129530, 30259060, 60518120]

約数ペア:

[(1, 60518120), (2, 30259060), (4, 15129530), (5, 12103624), (8, 7564765), (10, 6051812), (13, 4655240), (20, 3025906), (26, 2327620), (40, 1512953), (52, 1163810), (65, 931048), (104, 581905), (130, 465524), (260, 232762), (520, 116381)]