12293440

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:995

約数の個数: 56

約数和(自身を含む): 30019752

約数和(自身を除く): 17726312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 937, 1312, 1640, 1874, 2624, 3280, 3748, 4685, 6560, 7496, 9370, 13120, 14992, 18740, 29984, 37480, 38417, 59968, 74960, 76834, 149920, 153668, 192085, 299840, 307336, 384170, 614672, 768340, 1229344, 1536680, 2458688, 3073360, 6146720, 12293440]

約数ペア:

[(1, 12293440), (2, 6146720), (4, 3073360), (5, 2458688), (8, 1536680), (10, 1229344), (16, 768340), (20, 614672), (32, 384170), (40, 307336), (41, 299840), (64, 192085), (80, 153668), (82, 149920), (160, 76834), (164, 74960), (205, 59968), (320, 38417), (328, 37480), (410, 29984), (656, 18740), (820, 14992), (937, 13120), (1312, 9370), (1640, 7496), (1874, 6560), (2624, 4685), (3280, 3748)]