38218700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29399}}^1$

素因数の和:29426

約数の個数: 36

約数和(自身を含む): 89317200

約数和(自身を除く): 51098500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 29399, 58798, 117596, 146995, 293990, 382187, 587980, 734975, 764374, 1469950, 1528748, 1910935, 2939900, 3821870, 7643740, 9554675, 19109350, 38218700]

約数ペア:

[(1, 38218700), (2, 19109350), (4, 9554675), (5, 7643740), (10, 3821870), (13, 2939900), (20, 1910935), (25, 1528748), (26, 1469950), (50, 764374), (52, 734975), (65, 587980), (100, 382187), (130, 293990), (260, 146995), (325, 117596), (650, 58798), (1300, 29399)]