40627030

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{31013}}^1$

素因数の和:31151

約数の個数: 16

約数和(自身を含む): 73689264

約数和(自身を除く): 33062234

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 31013, 62026, 155065, 310130, 4062703, 8125406, 20313515, 40627030]

約数ペア:

[(1, 40627030), (2, 20313515), (5, 8125406), (10, 4062703), (131, 310130), (262, 155065), (655, 62026), (1310, 31013)]