57640180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 131975424

約数和(自身を除く): 74335244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 2671, 4316, 5342, 5395, 10684, 10790, 13355, 21580, 26710, 34723, 53420, 69446, 138892, 173615, 221693, 347230, 443386, 694460, 886772, 1108465, 2216930, 2882009, 4433860, 5764018, 11528036, 14410045, 28820090, 57640180]

約数ペア:

[(1, 57640180), (2, 28820090), (4, 14410045), (5, 11528036), (10, 5764018), (13, 4433860), (20, 2882009), (26, 2216930), (52, 1108465), (65, 886772), (83, 694460), (130, 443386), (166, 347230), (260, 221693), (332, 173615), (415, 138892), (830, 69446), (1079, 53420), (1660, 34723), (2158, 26710), (2671, 21580), (4316, 13355), (5342, 10790), (5395, 10684)]