39260260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4871}}^1$

素因数の和:4924

約数の個数: 48

約数和(自身を含む): 91671552

約数和(自身を除く): 52411292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 4871, 8060, 9742, 19484, 24355, 48710, 63323, 97420, 126646, 151001, 253292, 302002, 316615, 604004, 633230, 755005, 1266460, 1510010, 1963013, 3020020, 3926026, 7852052, 9815065, 19630130, 39260260]

約数ペア:

[(1, 39260260), (2, 19630130), (4, 9815065), (5, 7852052), (10, 3926026), (13, 3020020), (20, 1963013), (26, 1510010), (31, 1266460), (52, 755005), (62, 633230), (65, 604004), (124, 316615), (130, 302002), (155, 253292), (260, 151001), (310, 126646), (403, 97420), (620, 63323), (806, 48710), (1612, 24355), (2015, 19484), (4030, 9742), (4871, 8060)]