59217040

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8317}}^1$

素因数の和:8419

約数の個数: 40

約数和(自身を含む): 139243320

約数和(自身を除く): 80026280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 8317, 16634, 33268, 41585, 66536, 83170, 133072, 166340, 332680, 665360, 740213, 1480426, 2960852, 3701065, 5921704, 7402130, 11843408, 14804260, 29608520, 59217040]

約数ペア:

[(1, 59217040), (2, 29608520), (4, 14804260), (5, 11843408), (8, 7402130), (10, 5921704), (16, 3701065), (20, 2960852), (40, 1480426), (80, 740213), (89, 665360), (178, 332680), (356, 166340), (445, 133072), (712, 83170), (890, 66536), (1424, 41585), (1780, 33268), (3560, 16634), (7120, 8317)]