4328450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 5045950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 149, 166, 175, 298, 350, 415, 581, 745, 830, 1043, 1162, 1490, 2075, 2086, 2905, 3725, 4150, 5215, 5810, 7450, 10430, 12367, 14525, 24734, 26075, 29050, 52150, 61835, 86569, 123670, 173138, 309175, 432845, 618350, 865690, 2164225, 4328450]

約数ペア:

[(1, 4328450), (2, 2164225), (5, 865690), (7, 618350), (10, 432845), (14, 309175), (25, 173138), (35, 123670), (50, 86569), (70, 61835), (83, 52150), (149, 29050), (166, 26075), (175, 24734), (298, 14525), (350, 12367), (415, 10430), (581, 7450), (745, 5810), (830, 5215), (1043, 4150), (1162, 3725), (1490, 2905), (2075, 2086)]