72701330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7079}}^1$

素因数の和:7178

約数の個数: 32

約数和(自身を含む): 142732800

約数和(自身を除く): 70031470

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 7079, 10270, 14158, 35395, 70790, 92027, 184054, 460135, 559241, 920270, 1118482, 2796205, 5592410, 7270133, 14540266, 36350665, 72701330]

約数ペア:

[(1, 72701330), (2, 36350665), (5, 14540266), (10, 7270133), (13, 5592410), (26, 2796205), (65, 1118482), (79, 920270), (130, 559241), (158, 460135), (395, 184054), (790, 92027), (1027, 70790), (2054, 35395), (5135, 14158), (7079, 10270)]