24709480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19927}}^1$

素因数の和:19969

約数の個数: 32

約数和(自身を含む): 57392640

約数和(自身を除く): 32683160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 19927, 39854, 79708, 99635, 159416, 199270, 398540, 617737, 797080, 1235474, 2470948, 3088685, 4941896, 6177370, 12354740, 24709480]

約数ペア:

[(1, 24709480), (2, 12354740), (4, 6177370), (5, 4941896), (8, 3088685), (10, 2470948), (20, 1235474), (31, 797080), (40, 617737), (62, 398540), (124, 199270), (155, 159416), (248, 99635), (310, 79708), (620, 39854), (1240, 19927)]