15692530760

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{12473}}^1$

素因数の和:12998

約数の個数: 64

約数和(自身を含む): 35889194880

約数和(自身を除く): 20196664120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 443, 568, 710, 886, 1420, 1772, 2215, 2840, 3544, 4430, 8860, 12473, 17720, 24946, 31453, 49892, 62365, 62906, 99784, 124730, 125812, 157265, 249460, 251624, 314530, 498920, 629060, 885583, 1258120, 1771166, 3542332, 4427915, 5525539, 7084664, 8855830, 11051078, 17711660, 22102156, 27627695, 35423320, 44204312, 55255390, 110510780, 221021560, 392313269, 784626538, 1569253076, 1961566345, 3138506152, 3923132690, 7846265380, 15692530760]

約数ペア:

[(1, 15692530760), (2, 7846265380), (4, 3923132690), (5, 3138506152), (8, 1961566345), (10, 1569253076), (20, 784626538), (40, 392313269), (71, 221021560), (142, 110510780), (284, 55255390), (355, 44204312), (443, 35423320), (568, 27627695), (710, 22102156), (886, 17711660), (1420, 11051078), (1772, 8855830), (2215, 7084664), (2840, 5525539), (3544, 4427915), (4430, 3542332), (8860, 1771166), (12473, 1258120), (17720, 885583), (24946, 629060), (31453, 498920), (49892, 314530), (62365, 251624), (62906, 249460), (99784, 157265), (124730, 125812)]