2410460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 5569536

約数和(自身を除く): 3159076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 73, 127, 130, 146, 254, 260, 292, 365, 508, 635, 730, 949, 1270, 1460, 1651, 1898, 2540, 3302, 3796, 4745, 6604, 8255, 9271, 9490, 16510, 18542, 18980, 33020, 37084, 46355, 92710, 120523, 185420, 241046, 482092, 602615, 1205230, 2410460]

約数ペア:

[(1, 2410460), (2, 1205230), (4, 602615), (5, 482092), (10, 241046), (13, 185420), (20, 120523), (26, 92710), (52, 46355), (65, 37084), (73, 33020), (127, 18980), (130, 18542), (146, 16510), (254, 9490), (260, 9271), (292, 8255), (365, 6604), (508, 4745), (635, 3796), (730, 3302), (949, 2540), (1270, 1898), (1460, 1651)]