98168800

素因数分解:

$2^5\times 5^2\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 241062696

約数和(自身を除く): 142893896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 277, 400, 443, 554, 800, 886, 1108, 1385, 1772, 2215, 2216, 2770, 3544, 4430, 4432, 5540, 6925, 7088, 8860, 8864, 11075, 11080, 13850, 14176, 17720, 22150, 22160, 27700, 35440, 44300, 44320, 55400, 70880, 88600, 110800, 122711, 177200, 221600, 245422, 354400, 490844, 613555, 981688, 1227110, 1963376, 2454220, 3067775, 3926752, 4908440, 6135550, 9816880, 12271100, 19633760, 24542200, 49084400, 98168800]

約数ペア:

[(1, 98168800), (2, 49084400), (4, 24542200), (5, 19633760), (8, 12271100), (10, 9816880), (16, 6135550), (20, 4908440), (25, 3926752), (32, 3067775), (40, 2454220), (50, 1963376), (80, 1227110), (100, 981688), (160, 613555), (200, 490844), (277, 354400), (400, 245422), (443, 221600), (554, 177200), (800, 122711), (886, 110800), (1108, 88600), (1385, 70880), (1772, 55400), (2215, 44320), (2216, 44300), (2770, 35440), (3544, 27700), (4430, 22160), (4432, 22150), (5540, 17720), (6925, 14176), (7088, 13850), (8860, 11080), (8864, 11075)]