45271780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73019}}^1$

素因数の和:73059

約数の個数: 24

約数和(自身を含む): 98138880

約数和(自身を除く): 52867100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 73019, 146038, 292076, 365095, 730190, 1460380, 2263589, 4527178, 9054356, 11317945, 22635890, 45271780]

約数ペア:

[(1, 45271780), (2, 22635890), (4, 11317945), (5, 9054356), (10, 4527178), (20, 2263589), (31, 1460380), (62, 730190), (124, 365095), (155, 292076), (310, 146038), (620, 73019)]