69565120

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1625

約数の個数: 56

約数和(自身を含む): 166878000

約数和(自身を除く): 97312880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1459, 1490, 2384, 2918, 2980, 4768, 5836, 5960, 7295, 9536, 11672, 11920, 14590, 23344, 23840, 29180, 46688, 47680, 58360, 93376, 116720, 217391, 233440, 434782, 466880, 869564, 1086955, 1739128, 2173910, 3478256, 4347820, 6956512, 8695640, 13913024, 17391280, 34782560, 69565120]

約数ペア:

[(1, 69565120), (2, 34782560), (4, 17391280), (5, 13913024), (8, 8695640), (10, 6956512), (16, 4347820), (20, 3478256), (32, 2173910), (40, 1739128), (64, 1086955), (80, 869564), (149, 466880), (160, 434782), (298, 233440), (320, 217391), (596, 116720), (745, 93376), (1192, 58360), (1459, 47680), (1490, 46688), (2384, 29180), (2918, 23840), (2980, 23344), (4768, 14590), (5836, 11920), (5960, 11672), (7295, 9536)]