2258384410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 4286545920

約数和(自身を除く): 2028161510

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 227, 310, 335, 454, 479, 670, 958, 1135, 2077, 2270, 2395, 4154, 4790, 7037, 10385, 14074, 14849, 15209, 20770, 29698, 30418, 32093, 35185, 64186, 70370, 74245, 76045, 108733, 148490, 152090, 160465, 217466, 320930, 471479, 543665, 942958, 994883, 1087330, 1989766, 2357395, 3370723, 4714790, 4974415, 6741446, 7285111, 9948830, 14570222, 16853615, 33707230, 36425555, 72851110, 225838441, 451676882, 1129192205, 2258384410]

約数ペア:

[(1, 2258384410), (2, 1129192205), (5, 451676882), (10, 225838441), (31, 72851110), (62, 36425555), (67, 33707230), (134, 16853615), (155, 14570222), (227, 9948830), (310, 7285111), (335, 6741446), (454, 4974415), (479, 4714790), (670, 3370723), (958, 2357395), (1135, 1989766), (2077, 1087330), (2270, 994883), (2395, 942958), (4154, 543665), (4790, 471479), (7037, 320930), (10385, 217466), (14074, 160465), (14849, 152090), (15209, 148490), (20770, 108733), (29698, 76045), (30418, 74245), (32093, 70370), (35185, 64186)]