16060460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 36615936

約数和(自身を除く): 20555476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 277, 446, 554, 892, 1108, 1115, 1385, 2230, 2770, 2899, 3601, 4460, 5540, 5798, 7202, 11596, 14404, 14495, 18005, 28990, 36010, 57980, 61771, 72020, 123542, 247084, 308855, 617710, 803023, 1235420, 1606046, 3212092, 4015115, 8030230, 16060460]

約数ペア:

[(1, 16060460), (2, 8030230), (4, 4015115), (5, 3212092), (10, 1606046), (13, 1235420), (20, 803023), (26, 617710), (52, 308855), (65, 247084), (130, 123542), (223, 72020), (260, 61771), (277, 57980), (446, 36010), (554, 28990), (892, 18005), (1108, 14495), (1115, 14404), (1385, 11596), (2230, 7202), (2770, 5798), (2899, 5540), (3601, 4460)]