40676030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131213}}^1$

素因数の和:131251

約数の個数: 16

約数和(自身を含む): 75579264

約数和(自身を除く): 34903234

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 131213, 262426, 656065, 1312130, 4067603, 8135206, 20338015, 40676030]

約数ペア:

[(1, 40676030), (2, 20338015), (5, 8135206), (10, 4067603), (31, 1312130), (62, 656065), (155, 262426), (310, 131213)]