24078640

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{613}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 56188368

約数和(自身を除く): 32109728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 613, 982, 1226, 1964, 2452, 2455, 3065, 3928, 4904, 4910, 6130, 7856, 9808, 9820, 12260, 19640, 24520, 39280, 49040, 300983, 601966, 1203932, 1504915, 2407864, 3009830, 4815728, 6019660, 12039320, 24078640]

約数ペア:

[(1, 24078640), (2, 12039320), (4, 6019660), (5, 4815728), (8, 3009830), (10, 2407864), (16, 1504915), (20, 1203932), (40, 601966), (80, 300983), (491, 49040), (613, 39280), (982, 24520), (1226, 19640), (1964, 12260), (2452, 9820), (2455, 9808), (3065, 7856), (3928, 6130), (4904, 4910)]