88390880

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2371}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 209808144

約数和(自身を除く): 121417264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 2330, 2371, 3728, 4660, 4742, 7456, 9320, 9484, 11855, 18640, 18968, 23710, 37280, 37936, 47420, 75872, 94840, 189680, 379360, 552443, 1104886, 2209772, 2762215, 4419544, 5524430, 8839088, 11048860, 17678176, 22097720, 44195440, 88390880]

約数ペア:

[(1, 88390880), (2, 44195440), (4, 22097720), (5, 17678176), (8, 11048860), (10, 8839088), (16, 5524430), (20, 4419544), (32, 2762215), (40, 2209772), (80, 1104886), (160, 552443), (233, 379360), (466, 189680), (932, 94840), (1165, 75872), (1864, 47420), (2330, 37936), (2371, 37280), (3728, 23710), (4660, 18968), (4742, 18640), (7456, 11855), (9320, 9484)]