41305940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2112

約数の個数: 48

約数和(自身を含む): 94644480

約数和(自身を除く): 53338540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 790, 1027, 1580, 2011, 2054, 4022, 4108, 5135, 8044, 10055, 10270, 20110, 20540, 26143, 40220, 52286, 104572, 130715, 158869, 261430, 317738, 522860, 635476, 794345, 1588690, 2065297, 3177380, 4130594, 8261188, 10326485, 20652970, 41305940]

約数ペア:

[(1, 41305940), (2, 20652970), (4, 10326485), (5, 8261188), (10, 4130594), (13, 3177380), (20, 2065297), (26, 1588690), (52, 794345), (65, 635476), (79, 522860), (130, 317738), (158, 261430), (260, 158869), (316, 130715), (395, 104572), (790, 52286), (1027, 40220), (1580, 26143), (2011, 20540), (2054, 20110), (4022, 10270), (4108, 10055), (5135, 8044)]