79023400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 196862400

約数和(自身を除く): 117839000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 41, 46, 50, 82, 92, 100, 115, 164, 184, 200, 205, 230, 328, 410, 419, 460, 575, 820, 838, 920, 943, 1025, 1150, 1640, 1676, 1886, 2050, 2095, 2300, 3352, 3772, 4100, 4190, 4600, 4715, 7544, 8200, 8380, 9430, 9637, 10475, 16760, 17179, 18860, 19274, 20950, 23575, 34358, 37720, 38548, 41900, 47150, 48185, 68716, 77096, 83800, 85895, 94300, 96370, 137432, 171790, 188600, 192740, 240925, 343580, 385480, 395117, 429475, 481850, 687160, 790234, 858950, 963700, 1580468, 1717900, 1927400, 1975585, 3160936, 3435800, 3951170, 7902340, 9877925, 15804680, 19755850, 39511700, 79023400]

約数ペア:

[(1, 79023400), (2, 39511700), (4, 19755850), (5, 15804680), (8, 9877925), (10, 7902340), (20, 3951170), (23, 3435800), (25, 3160936), (40, 1975585), (41, 1927400), (46, 1717900), (50, 1580468), (82, 963700), (92, 858950), (100, 790234), (115, 687160), (164, 481850), (184, 429475), (200, 395117), (205, 385480), (230, 343580), (328, 240925), (410, 192740), (419, 188600), (460, 171790), (575, 137432), (820, 96370), (838, 94300), (920, 85895), (943, 83800), (1025, 77096), (1150, 68716), (1640, 48185), (1676, 47150), (1886, 41900), (2050, 38548), (2095, 37720), (2300, 34358), (3352, 23575), (3772, 20950), (4100, 19274), (4190, 18860), (4600, 17179), (4715, 16760), (7544, 10475), (8200, 9637), (8380, 9430)]