101104220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{722173}}^1$

素因数の和:722189

約数の個数: 24

約数和(自身を含む): 242650464

約数和(自身を除く): 141546244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 722173, 1444346, 2888692, 3610865, 5055211, 7221730, 10110422, 14443460, 20220844, 25276055, 50552110, 101104220]

約数ペア:

[(1, 101104220), (2, 50552110), (4, 25276055), (5, 20220844), (7, 14443460), (10, 10110422), (14, 7221730), (20, 5055211), (28, 3610865), (35, 2888692), (70, 1444346), (140, 722173)]