25716730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15217}}^1$

素因数の和:15250

約数の個数: 24

約数和(自身を含む): 50128092

約数和(自身を除く): 24411362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15217, 30434, 76085, 152170, 197821, 395642, 989105, 1978210, 2571673, 5143346, 12858365, 25716730]

約数ペア:

[(1, 25716730), (2, 12858365), (5, 5143346), (10, 2571673), (13, 1978210), (26, 989105), (65, 395642), (130, 197821), (169, 152170), (338, 76085), (845, 30434), (1690, 15217)]