29619460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113921}}^1$

素因数の和:113943

約数の個数: 24

約数和(自身を含む): 66986136

約数和(自身を除く): 37366676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 113921, 227842, 455684, 569605, 1139210, 1480973, 2278420, 2961946, 5923892, 7404865, 14809730, 29619460]

約数ペア:

[(1, 29619460), (2, 14809730), (4, 7404865), (5, 5923892), (10, 2961946), (13, 2278420), (20, 1480973), (26, 1139210), (52, 569605), (65, 455684), (130, 227842), (260, 113921)]