39374030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 34342450

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 809, 1570, 1618, 4045, 4867, 8090, 9734, 24335, 25079, 48670, 50158, 125395, 127013, 250790, 254026, 635065, 1270130, 3937403, 7874806, 19687015, 39374030]

約数ペア:

[(1, 39374030), (2, 19687015), (5, 7874806), (10, 3937403), (31, 1270130), (62, 635065), (155, 254026), (157, 250790), (310, 127013), (314, 125395), (785, 50158), (809, 48670), (1570, 25079), (1618, 24335), (4045, 9734), (4867, 8090)]