82335860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 183036672

約数和(自身を除く): 100700812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 2521, 3266, 5042, 6532, 8165, 10084, 12605, 16330, 25210, 32660, 50420, 57983, 115966, 178991, 231932, 289915, 357982, 579830, 715964, 894955, 1159660, 1789910, 3579820, 4116793, 8233586, 16467172, 20583965, 41167930, 82335860]

約数ペア:

[(1, 82335860), (2, 41167930), (4, 20583965), (5, 16467172), (10, 8233586), (20, 4116793), (23, 3579820), (46, 1789910), (71, 1159660), (92, 894955), (115, 715964), (142, 579830), (230, 357982), (284, 289915), (355, 231932), (460, 178991), (710, 115966), (1420, 57983), (1633, 50420), (2521, 32660), (3266, 25210), (5042, 16330), (6532, 12605), (8165, 10084)]