2247294340

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{4919}}^1$

素因数の和:5412

約数の個数: 48

約数和(自身を含む): 4820497920

約数和(自身を除く): 2573203580

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 431, 530, 862, 1060, 1724, 2155, 4310, 4919, 8620, 9838, 19676, 22843, 24595, 45686, 49190, 91372, 98380, 114215, 228430, 260707, 456860, 521414, 1042828, 1303535, 2120089, 2607070, 4240178, 5214140, 8480356, 10600445, 21200890, 42401780, 112364717, 224729434, 449458868, 561823585, 1123647170, 2247294340]

約数ペア:

[(1, 2247294340), (2, 1123647170), (4, 561823585), (5, 449458868), (10, 224729434), (20, 112364717), (53, 42401780), (106, 21200890), (212, 10600445), (265, 8480356), (431, 5214140), (530, 4240178), (862, 2607070), (1060, 2120089), (1724, 1303535), (2155, 1042828), (4310, 521414), (4919, 456860), (8620, 260707), (9838, 228430), (19676, 114215), (22843, 98380), (24595, 91372), (45686, 49190)]