102567890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1171}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 194927040

約数和(自身を除く): 92359150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461, 922, 1171, 2305, 2342, 4610, 5855, 8759, 11710, 17518, 22249, 43795, 44498, 87590, 111245, 222490, 539831, 1079662, 2699155, 5398310, 10256789, 20513578, 51283945, 102567890]

約数ペア:

[(1, 102567890), (2, 51283945), (5, 20513578), (10, 10256789), (19, 5398310), (38, 2699155), (95, 1079662), (190, 539831), (461, 222490), (922, 111245), (1171, 87590), (2305, 44498), (2342, 43795), (4610, 22249), (5855, 17518), (8759, 11710)]