23839480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12163}}^1$

素因数の和:12188

約数の個数: 48

約数和(自身を含む): 62401320

約数和(自身を除く): 38561840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 12163, 24326, 48652, 60815, 85141, 97304, 121630, 170282, 243260, 340564, 425705, 486520, 595987, 681128, 851410, 1191974, 1702820, 2383948, 2979935, 3405640, 4767896, 5959870, 11919740, 23839480]

約数ペア:

[(1, 23839480), (2, 11919740), (4, 5959870), (5, 4767896), (7, 3405640), (8, 2979935), (10, 2383948), (14, 1702820), (20, 1191974), (28, 851410), (35, 681128), (40, 595987), (49, 486520), (56, 425705), (70, 340564), (98, 243260), (140, 170282), (196, 121630), (245, 97304), (280, 85141), (392, 60815), (490, 48652), (980, 24326), (1960, 12163)]