1344200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 96

約数和(自身を含む): 3749760

約数和(自身を除く): 2405560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 47, 50, 52, 55, 65, 88, 94, 100, 104, 110, 130, 143, 188, 200, 220, 235, 260, 275, 286, 325, 376, 440, 470, 517, 520, 550, 572, 611, 650, 715, 940, 1034, 1100, 1144, 1175, 1222, 1300, 1430, 1880, 2068, 2200, 2350, 2444, 2585, 2600, 2860, 3055, 3575, 4136, 4700, 4888, 5170, 5720, 6110, 6721, 7150, 9400, 10340, 12220, 12925, 13442, 14300, 15275, 20680, 24440, 25850, 26884, 28600, 30550, 33605, 51700, 53768, 61100, 67210, 103400, 122200, 134420, 168025, 268840, 336050, 672100, 1344200]

約数ペア:

[(1, 1344200), (2, 672100), (4, 336050), (5, 268840), (8, 168025), (10, 134420), (11, 122200), (13, 103400), (20, 67210), (22, 61100), (25, 53768), (26, 51700), (40, 33605), (44, 30550), (47, 28600), (50, 26884), (52, 25850), (55, 24440), (65, 20680), (88, 15275), (94, 14300), (100, 13442), (104, 12925), (110, 12220), (130, 10340), (143, 9400), (188, 7150), (200, 6721), (220, 6110), (235, 5720), (260, 5170), (275, 4888), (286, 4700), (325, 4136), (376, 3575), (440, 3055), (470, 2860), (517, 2600), (520, 2585), (550, 2444), (572, 2350), (611, 2200), (650, 2068), (715, 1880), (940, 1430), (1034, 1300), (1100, 1222), (1144, 1175)]