77735060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4211}}^1$

素因数の和:4304

約数の個数: 48

約数和(自身を含む): 178319232

約数和(自身を除く): 100584172

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4211, 4615, 8422, 9230, 16844, 18460, 21055, 42110, 54743, 84220, 109486, 218972, 273715, 298981, 547430, 597962, 1094860, 1195924, 1494905, 2989810, 3886753, 5979620, 7773506, 15547012, 19433765, 38867530, 77735060]

約数ペア:

[(1, 77735060), (2, 38867530), (4, 19433765), (5, 15547012), (10, 7773506), (13, 5979620), (20, 3886753), (26, 2989810), (52, 1494905), (65, 1195924), (71, 1094860), (130, 597962), (142, 547430), (260, 298981), (284, 273715), (355, 218972), (710, 109486), (923, 84220), (1420, 54743), (1846, 42110), (3692, 21055), (4211, 18460), (4615, 16844), (8422, 9230)]