22087000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1733

約数の個数: 64

約数和(自身を含む): 55692000

約数和(自身を除く): 33605000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 1699, 2600, 3250, 3398, 6500, 6796, 8495, 13000, 13592, 16990, 22087, 33980, 42475, 44174, 67960, 84950, 88348, 110435, 169900, 176696, 212375, 220870, 339800, 424750, 441740, 552175, 849500, 883480, 1104350, 1699000, 2208700, 2760875, 4417400, 5521750, 11043500, 22087000]

約数ペア:

[(1, 22087000), (2, 11043500), (4, 5521750), (5, 4417400), (8, 2760875), (10, 2208700), (13, 1699000), (20, 1104350), (25, 883480), (26, 849500), (40, 552175), (50, 441740), (52, 424750), (65, 339800), (100, 220870), (104, 212375), (125, 176696), (130, 169900), (200, 110435), (250, 88348), (260, 84950), (325, 67960), (500, 44174), (520, 42475), (650, 33980), (1000, 22087), (1300, 16990), (1625, 13592), (1699, 13000), (2600, 8495), (3250, 6796), (3398, 6500)]