77674000

素因数分解:

$2^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 80

約数和(自身を含む): 190809216

約数和(自身を除く): 113135216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 125, 142, 200, 250, 284, 355, 400, 500, 547, 568, 710, 1000, 1094, 1136, 1420, 1775, 2000, 2188, 2735, 2840, 3550, 4376, 5470, 5680, 7100, 8752, 8875, 10940, 13675, 14200, 17750, 21880, 27350, 28400, 35500, 38837, 43760, 54700, 68375, 71000, 77674, 109400, 136750, 142000, 155348, 194185, 218800, 273500, 310696, 388370, 547000, 621392, 776740, 970925, 1094000, 1553480, 1941850, 3106960, 3883700, 4854625, 7767400, 9709250, 15534800, 19418500, 38837000, 77674000]

約数ペア:

[(1, 77674000), (2, 38837000), (4, 19418500), (5, 15534800), (8, 9709250), (10, 7767400), (16, 4854625), (20, 3883700), (25, 3106960), (40, 1941850), (50, 1553480), (71, 1094000), (80, 970925), (100, 776740), (125, 621392), (142, 547000), (200, 388370), (250, 310696), (284, 273500), (355, 218800), (400, 194185), (500, 155348), (547, 142000), (568, 136750), (710, 109400), (1000, 77674), (1094, 71000), (1136, 68375), (1420, 54700), (1775, 43760), (2000, 38837), (2188, 35500), (2735, 28400), (2840, 27350), (3550, 21880), (4376, 17750), (5470, 14200), (5680, 13675), (7100, 10940), (8752, 8875)]