9968123120

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{746117}}^1$

素因数の和:746297

約数の個数: 40

約数和(自身を含む): 23314695264

約数和(自身を除く): 13346572144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6680, 13360, 746117, 1492234, 2984468, 3730585, 5968936, 7461170, 11937872, 14922340, 29844680, 59689360, 124601539, 249203078, 498406156, 623007695, 996812312, 1246015390, 1993624624, 2492030780, 4984061560, 9968123120]

約数ペア:

[(1, 9968123120), (2, 4984061560), (4, 2492030780), (5, 1993624624), (8, 1246015390), (10, 996812312), (16, 623007695), (20, 498406156), (40, 249203078), (80, 124601539), (167, 59689360), (334, 29844680), (668, 14922340), (835, 11937872), (1336, 7461170), (1670, 5968936), (2672, 3730585), (3340, 2984468), (6680, 1492234), (13360, 746117)]