91017440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24733}}^1$

素因数の和:24771

約数の個数: 48

約数和(自身を含む): 224386848

約数和(自身を除く): 133369408

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, 24733, 49466, 98932, 123665, 197864, 247330, 395728, 494660, 568859, 791456, 989320, 1137718, 1978640, 2275436, 2844295, 3957280, 4550872, 5688590, 9101744, 11377180, 18203488, 22754360, 45508720, 91017440]

約数ペア:

[(1, 91017440), (2, 45508720), (4, 22754360), (5, 18203488), (8, 11377180), (10, 9101744), (16, 5688590), (20, 4550872), (23, 3957280), (32, 2844295), (40, 2275436), (46, 1978640), (80, 1137718), (92, 989320), (115, 791456), (160, 568859), (184, 494660), (230, 395728), (368, 247330), (460, 197864), (736, 123665), (920, 98932), (1840, 49466), (3680, 24733)]