42418610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1213}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 82600560

約数和(自身を除く): 40181950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 538, 1213, 1345, 2426, 2690, 3497, 6065, 6994, 12130, 15769, 17485, 31538, 34970, 78845, 157690, 326297, 652594, 1631485, 3262970, 4241861, 8483722, 21209305, 42418610]

約数ペア:

[(1, 42418610), (2, 21209305), (5, 8483722), (10, 4241861), (13, 3262970), (26, 1631485), (65, 652594), (130, 326297), (269, 157690), (538, 78845), (1213, 34970), (1345, 31538), (2426, 17485), (2690, 15769), (3497, 12130), (6065, 6994)]