2016185800

素因数分解:

$2^3\times 5^2\times {\mathrm{271}}^1\times {\mathrm{37199}}^1$

素因数の和:37486

約数の個数: 48

約数和(自身を含む): 4705056000

約数和(自身を除く): 2688870200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 271, 542, 1084, 1355, 2168, 2710, 5420, 6775, 10840, 13550, 27100, 37199, 54200, 74398, 148796, 185995, 297592, 371990, 743980, 929975, 1487960, 1859950, 3719900, 7439800, 10080929, 20161858, 40323716, 50404645, 80647432, 100809290, 201618580, 252023225, 403237160, 504046450, 1008092900, 2016185800]

約数ペア:

[(1, 2016185800), (2, 1008092900), (4, 504046450), (5, 403237160), (8, 252023225), (10, 201618580), (20, 100809290), (25, 80647432), (40, 50404645), (50, 40323716), (100, 20161858), (200, 10080929), (271, 7439800), (542, 3719900), (1084, 1859950), (1355, 1487960), (2168, 929975), (2710, 743980), (5420, 371990), (6775, 297592), (10840, 185995), (13550, 148796), (27100, 74398), (37199, 54200)]