136750340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{60509}}^1$

素因数の和:60631

約数の個数: 24

約数和(自身を含む): 289721880

約数和(自身を除く): 152971540

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 60509, 121018, 242036, 302545, 605090, 1210180, 6837517, 13675034, 27350068, 34187585, 68375170, 136750340]

約数ペア:

[(1, 136750340), (2, 68375170), (4, 34187585), (5, 27350068), (10, 13675034), (20, 6837517), (113, 1210180), (226, 605090), (452, 302545), (565, 242036), (1130, 121018), (2260, 60509)]