88497280

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2681

約数の個数: 64

約数和(自身を含む): 215638200

約数和(自身を除く): 127140920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 2609, 3392, 4240, 5218, 6784, 8480, 10436, 13045, 16960, 20872, 26090, 33920, 41744, 52180, 83488, 104360, 138277, 166976, 208720, 276554, 333952, 417440, 553108, 691385, 834880, 1106216, 1382770, 1669760, 2212432, 2765540, 4424864, 5531080, 8849728, 11062160, 17699456, 22124320, 44248640, 88497280]

約数ペア:

[(1, 88497280), (2, 44248640), (4, 22124320), (5, 17699456), (8, 11062160), (10, 8849728), (16, 5531080), (20, 4424864), (32, 2765540), (40, 2212432), (53, 1669760), (64, 1382770), (80, 1106216), (106, 834880), (128, 691385), (160, 553108), (212, 417440), (265, 333952), (320, 276554), (424, 208720), (530, 166976), (640, 138277), (848, 104360), (1060, 83488), (1696, 52180), (2120, 41744), (2609, 33920), (3392, 26090), (4240, 20872), (5218, 16960), (6784, 13045), (8480, 10436)]