65624780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3146

約数の個数: 48

約数和(自身を含む): 150250464

約数和(自身を除く): 84625684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 3041, 4316, 5395, 6082, 10790, 12164, 15205, 21580, 30410, 39533, 60820, 79066, 158132, 197665, 252403, 395330, 504806, 790660, 1009612, 1262015, 2524030, 3281239, 5048060, 6562478, 13124956, 16406195, 32812390, 65624780]

約数ペア:

[(1, 65624780), (2, 32812390), (4, 16406195), (5, 13124956), (10, 6562478), (13, 5048060), (20, 3281239), (26, 2524030), (52, 1262015), (65, 1009612), (83, 790660), (130, 504806), (166, 395330), (260, 252403), (332, 197665), (415, 158132), (830, 79066), (1079, 60820), (1660, 39533), (2158, 30410), (3041, 21580), (4316, 15205), (5395, 12164), (6082, 10790)]