4374650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 9642240

約数和(自身を除く): 5267590

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 431, 725, 862, 1015, 1450, 2030, 2155, 3017, 4310, 5075, 6034, 10150, 10775, 12499, 15085, 21550, 24998, 30170, 62495, 75425, 87493, 124990, 150850, 174986, 312475, 437465, 624950, 874930, 2187325, 4374650]

約数ペア:

[(1, 4374650), (2, 2187325), (5, 874930), (7, 624950), (10, 437465), (14, 312475), (25, 174986), (29, 150850), (35, 124990), (50, 87493), (58, 75425), (70, 62495), (145, 30170), (175, 24998), (203, 21550), (290, 15085), (350, 12499), (406, 10775), (431, 10150), (725, 6034), (862, 5075), (1015, 4310), (1450, 3017), (2030, 2155)]