16179580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2069}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 37558080

約数和(自身を除く): 21378500

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 2069, 3910, 4138, 7820, 8276, 10345, 20690, 35173, 41380, 47587, 70346, 95174, 140692, 175865, 190348, 237935, 351730, 475870, 703460, 808979, 951740, 1617958, 3235916, 4044895, 8089790, 16179580]

約数ペア:

[(1, 16179580), (2, 8089790), (4, 4044895), (5, 3235916), (10, 1617958), (17, 951740), (20, 808979), (23, 703460), (34, 475870), (46, 351730), (68, 237935), (85, 190348), (92, 175865), (115, 140692), (170, 95174), (230, 70346), (340, 47587), (391, 41380), (460, 35173), (782, 20690), (1564, 10345), (1955, 8276), (2069, 7820), (3910, 4138)]