404015470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{2339}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 760181760

約数和(自身を除く): 356166290

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 751, 1502, 2339, 3755, 4678, 7510, 11695, 17273, 23390, 34546, 53797, 86365, 107594, 172730, 268985, 537970, 1756589, 3513178, 8782945, 17565890, 40401547, 80803094, 202007735, 404015470]

約数ペア:

[(1, 404015470), (2, 202007735), (5, 80803094), (10, 40401547), (23, 17565890), (46, 8782945), (115, 3513178), (230, 1756589), (751, 537970), (1502, 268985), (2339, 172730), (3755, 107594), (4678, 86365), (7510, 53797), (11695, 34546), (17273, 23390)]