89641120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24359}}^1$

素因数の和:24397

約数の個数: 48

約数和(自身を含む): 220993920

約数和(自身を除く): 131352800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 24359, 48718, 97436, 121795, 194872, 243590, 389744, 487180, 560257, 779488, 974360, 1120514, 1948720, 2241028, 2801285, 3897440, 4482056, 5602570, 8964112, 11205140, 17928224, 22410280, 44820560, 89641120]

約数ペア:

[(1, 89641120), (2, 44820560), (4, 22410280), (5, 17928224), (8, 11205140), (10, 8964112), (16, 5602570), (20, 4482056), (23, 3897440), (32, 2801285), (40, 2241028), (46, 1948720), (80, 1120514), (92, 974360), (115, 779488), (160, 560257), (184, 487180), (230, 389744), (368, 243590), (460, 194872), (736, 121795), (920, 97436), (1840, 48718), (3680, 24359)]