84593860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4457}}^1$

素因数の和:4552

約数の個数: 48

約数和(自身を含む): 193976496

約数和(自身を除く): 109382636

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 130, 146, 260, 292, 365, 730, 949, 1460, 1898, 3796, 4457, 4745, 8914, 9490, 17828, 18980, 22285, 44570, 57941, 89140, 115882, 231764, 289705, 325361, 579410, 650722, 1158820, 1301444, 1626805, 3253610, 4229693, 6507220, 8459386, 16918772, 21148465, 42296930, 84593860]

約数ペア:

[(1, 84593860), (2, 42296930), (4, 21148465), (5, 16918772), (10, 8459386), (13, 6507220), (20, 4229693), (26, 3253610), (52, 1626805), (65, 1301444), (73, 1158820), (130, 650722), (146, 579410), (260, 325361), (292, 289705), (365, 231764), (730, 115882), (949, 89140), (1460, 57941), (1898, 44570), (3796, 22285), (4457, 18980), (4745, 17828), (8914, 9490)]