2413450

素因数分解:

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

素因数の和:151

約数の個数: 48

約数和(自身を含む): 4999680

約数和(自身を除く): 2586230

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 79, 94, 130, 158, 235, 325, 395, 470, 611, 650, 790, 1027, 1175, 1222, 1975, 2054, 2350, 3055, 3713, 3950, 5135, 6110, 7426, 10270, 15275, 18565, 25675, 30550, 37130, 48269, 51350, 92825, 96538, 185650, 241345, 482690, 1206725, 2413450]

約数ペア:

[(1, 2413450), (2, 1206725), (5, 482690), (10, 241345), (13, 185650), (25, 96538), (26, 92825), (47, 51350), (50, 48269), (65, 37130), (79, 30550), (94, 25675), (130, 18565), (158, 15275), (235, 10270), (325, 7426), (395, 6110), (470, 5135), (611, 3950), (650, 3713), (790, 3055), (1027, 2350), (1175, 2054), (1222, 1975)]