80079100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 186425568

約数和(自身を除く): 106346468

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 37, 46, 50, 74, 92, 100, 115, 148, 185, 230, 370, 460, 575, 740, 851, 925, 941, 1150, 1702, 1850, 1882, 2300, 3404, 3700, 3764, 4255, 4705, 8510, 9410, 17020, 18820, 21275, 21643, 23525, 34817, 42550, 43286, 47050, 69634, 85100, 86572, 94100, 108215, 139268, 174085, 216430, 348170, 432860, 541075, 696340, 800791, 870425, 1082150, 1601582, 1740850, 2164300, 3203164, 3481700, 4003955, 8007910, 16015820, 20019775, 40039550, 80079100]

約数ペア:

[(1, 80079100), (2, 40039550), (4, 20019775), (5, 16015820), (10, 8007910), (20, 4003955), (23, 3481700), (25, 3203164), (37, 2164300), (46, 1740850), (50, 1601582), (74, 1082150), (92, 870425), (100, 800791), (115, 696340), (148, 541075), (185, 432860), (230, 348170), (370, 216430), (460, 174085), (575, 139268), (740, 108215), (851, 94100), (925, 86572), (941, 85100), (1150, 69634), (1702, 47050), (1850, 43286), (1882, 42550), (2300, 34817), (3404, 23525), (3700, 21643), (3764, 21275), (4255, 18820), (4705, 17020), (8510, 9410)]