40834130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 35612590

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 839, 1570, 1678, 4195, 4867, 8390, 9734, 24335, 26009, 48670, 52018, 130045, 131723, 260090, 263446, 658615, 1317230, 4083413, 8166826, 20417065, 40834130]

約数ペア:

[(1, 40834130), (2, 20417065), (5, 8166826), (10, 4083413), (31, 1317230), (62, 658615), (155, 263446), (157, 260090), (310, 131723), (314, 130045), (785, 52018), (839, 48670), (1570, 26009), (1678, 24335), (4195, 9734), (4867, 8390)]