68611120

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10333}}^1$

素因数の和:10429

約数の個数: 40

約数和(自身を含む): 161458416

約数和(自身を除く): 92847296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 10333, 20666, 41332, 51665, 82664, 103330, 165328, 206660, 413320, 826640, 857639, 1715278, 3430556, 4288195, 6861112, 8576390, 13722224, 17152780, 34305560, 68611120]

約数ペア:

[(1, 68611120), (2, 34305560), (4, 17152780), (5, 13722224), (8, 8576390), (10, 6861112), (16, 4288195), (20, 3430556), (40, 1715278), (80, 857639), (83, 826640), (166, 413320), (332, 206660), (415, 165328), (664, 103330), (830, 82664), (1328, 51665), (1660, 41332), (3320, 20666), (6640, 10333)]