16186020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 48722688

約数和(自身を除く): 32536668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 317, 345, 370, 444, 460, 555, 634, 690, 740, 851, 951, 1110, 1268, 1380, 1585, 1702, 1902, 2220, 2553, 3170, 3404, 3804, 4255, 4755, 5106, 6340, 7291, 8510, 9510, 10212, 11729, 12765, 14582, 17020, 19020, 21873, 23458, 25530, 29164, 35187, 36455, 43746, 46916, 51060, 58645, 70374, 72910, 87492, 109365, 117290, 140748, 145820, 175935, 218730, 234580, 269767, 351870, 437460, 539534, 703740, 809301, 1079068, 1348835, 1618602, 2697670, 3237204, 4046505, 5395340, 8093010, 16186020]

約数ペア:

[(1, 16186020), (2, 8093010), (3, 5395340), (4, 4046505), (5, 3237204), (6, 2697670), (10, 1618602), (12, 1348835), (15, 1079068), (20, 809301), (23, 703740), (30, 539534), (37, 437460), (46, 351870), (60, 269767), (69, 234580), (74, 218730), (92, 175935), (111, 145820), (115, 140748), (138, 117290), (148, 109365), (185, 87492), (222, 72910), (230, 70374), (276, 58645), (317, 51060), (345, 46916), (370, 43746), (444, 36455), (460, 35187), (555, 29164), (634, 25530), (690, 23458), (740, 21873), (851, 19020), (951, 17020), (1110, 14582), (1268, 12765), (1380, 11729), (1585, 10212), (1702, 9510), (1902, 8510), (2220, 7291), (2553, 6340), (3170, 5106), (3404, 4755), (3804, 4255)]