4826900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 11665920

約数和(自身を除く): 6839020

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 47, 50, 52, 65, 79, 94, 100, 130, 158, 188, 235, 260, 316, 325, 395, 470, 611, 650, 790, 940, 1027, 1175, 1222, 1300, 1580, 1975, 2054, 2350, 2444, 3055, 3713, 3950, 4108, 4700, 5135, 6110, 7426, 7900, 10270, 12220, 14852, 15275, 18565, 20540, 25675, 30550, 37130, 48269, 51350, 61100, 74260, 92825, 96538, 102700, 185650, 193076, 241345, 371300, 482690, 965380, 1206725, 2413450, 4826900]

約数ペア:

[(1, 4826900), (2, 2413450), (4, 1206725), (5, 965380), (10, 482690), (13, 371300), (20, 241345), (25, 193076), (26, 185650), (47, 102700), (50, 96538), (52, 92825), (65, 74260), (79, 61100), (94, 51350), (100, 48269), (130, 37130), (158, 30550), (188, 25675), (235, 20540), (260, 18565), (316, 15275), (325, 14852), (395, 12220), (470, 10270), (611, 7900), (650, 7426), (790, 6110), (940, 5135), (1027, 4700), (1175, 4108), (1222, 3950), (1300, 3713), (1580, 3055), (1975, 2444), (2054, 2350)]