562120

素因数分解:

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

素因数の和:94

約数の個数: 64

約数和(自身を含む): 1451520

約数和(自身を除く): 889400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 47, 52, 65, 92, 94, 104, 115, 130, 184, 188, 230, 235, 260, 299, 376, 460, 470, 520, 598, 611, 920, 940, 1081, 1196, 1222, 1495, 1880, 2162, 2392, 2444, 2990, 3055, 4324, 4888, 5405, 5980, 6110, 8648, 10810, 11960, 12220, 14053, 21620, 24440, 28106, 43240, 56212, 70265, 112424, 140530, 281060, 562120]

約数ペア:

[(1, 562120), (2, 281060), (4, 140530), (5, 112424), (8, 70265), (10, 56212), (13, 43240), (20, 28106), (23, 24440), (26, 21620), (40, 14053), (46, 12220), (47, 11960), (52, 10810), (65, 8648), (92, 6110), (94, 5980), (104, 5405), (115, 4888), (130, 4324), (184, 3055), (188, 2990), (230, 2444), (235, 2392), (260, 2162), (299, 1880), (376, 1495), (460, 1222), (470, 1196), (520, 1081), (598, 940), (611, 920)]