236055280

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19541}}^1$

素因数の和:19705

約数の個数: 40

約数和(自身を含む): 552491424

約数和(自身を除く): 316436144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 19541, 39082, 78164, 97705, 156328, 195410, 312656, 390820, 781640, 1563280, 2950691, 5901382, 11802764, 14753455, 23605528, 29506910, 47211056, 59013820, 118027640, 236055280]

約数ペア:

[(1, 236055280), (2, 118027640), (4, 59013820), (5, 47211056), (8, 29506910), (10, 23605528), (16, 14753455), (20, 11802764), (40, 5901382), (80, 2950691), (151, 1563280), (302, 781640), (604, 390820), (755, 312656), (1208, 195410), (1510, 156328), (2416, 97705), (3020, 78164), (6040, 39082), (12080, 19541)]