2810600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 7499520

約数和(自身を除く): 4688920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 40, 46, 47, 50, 52, 65, 92, 94, 100, 104, 115, 130, 184, 188, 200, 230, 235, 260, 299, 325, 376, 460, 470, 520, 575, 598, 611, 650, 920, 940, 1081, 1150, 1175, 1196, 1222, 1300, 1495, 1880, 2162, 2300, 2350, 2392, 2444, 2600, 2990, 3055, 4324, 4600, 4700, 4888, 5405, 5980, 6110, 7475, 8648, 9400, 10810, 11960, 12220, 14053, 14950, 15275, 21620, 24440, 27025, 28106, 29900, 30550, 43240, 54050, 56212, 59800, 61100, 70265, 108100, 112424, 122200, 140530, 216200, 281060, 351325, 562120, 702650, 1405300, 2810600]

約数ペア:

[(1, 2810600), (2, 1405300), (4, 702650), (5, 562120), (8, 351325), (10, 281060), (13, 216200), (20, 140530), (23, 122200), (25, 112424), (26, 108100), (40, 70265), (46, 61100), (47, 59800), (50, 56212), (52, 54050), (65, 43240), (92, 30550), (94, 29900), (100, 28106), (104, 27025), (115, 24440), (130, 21620), (184, 15275), (188, 14950), (200, 14053), (230, 12220), (235, 11960), (260, 10810), (299, 9400), (325, 8648), (376, 7475), (460, 6110), (470, 5980), (520, 5405), (575, 4888), (598, 4700), (611, 4600), (650, 4324), (920, 3055), (940, 2990), (1081, 2600), (1150, 2444), (1175, 2392), (1196, 2350), (1222, 2300), (1300, 2162), (1495, 1880)]