58347440

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 140282688

約数和(自身を除く): 81935248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 97, 103, 146, 194, 206, 292, 365, 388, 412, 485, 515, 584, 730, 776, 824, 970, 1030, 1168, 1460, 1552, 1648, 1940, 2060, 2920, 3880, 4120, 5840, 7081, 7519, 7760, 8240, 9991, 14162, 15038, 19982, 28324, 30076, 35405, 37595, 39964, 49955, 56648, 60152, 70810, 75190, 79928, 99910, 113296, 120304, 141620, 150380, 159856, 199820, 283240, 300760, 399640, 566480, 601520, 729343, 799280, 1458686, 2917372, 3646715, 5834744, 7293430, 11669488, 14586860, 29173720, 58347440]

約数ペア:

[(1, 58347440), (2, 29173720), (4, 14586860), (5, 11669488), (8, 7293430), (10, 5834744), (16, 3646715), (20, 2917372), (40, 1458686), (73, 799280), (80, 729343), (97, 601520), (103, 566480), (146, 399640), (194, 300760), (206, 283240), (292, 199820), (365, 159856), (388, 150380), (412, 141620), (485, 120304), (515, 113296), (584, 99910), (730, 79928), (776, 75190), (824, 70810), (970, 60152), (1030, 56648), (1168, 49955), (1460, 39964), (1552, 37595), (1648, 35405), (1940, 30076), (2060, 28324), (2920, 19982), (3880, 15038), (4120, 14162), (5840, 9991), (7081, 8240), (7519, 7760)]