24200120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12347}}^1$

素因数の和:12372

約数の個数: 48

約数和(自身を含む): 63345240

約数和(自身を除く): 39145120

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, 12347, 24694, 49388, 61735, 86429, 98776, 123470, 172858, 246940, 345716, 432145, 493880, 605003, 691432, 864290, 1210006, 1728580, 2420012, 3025015, 3457160, 4840024, 6050030, 12100060, 24200120]

約数ペア:

[(1, 24200120), (2, 12100060), (4, 6050030), (5, 4840024), (7, 3457160), (8, 3025015), (10, 2420012), (14, 1728580), (20, 1210006), (28, 864290), (35, 691432), (40, 605003), (49, 493880), (56, 432145), (70, 345716), (98, 246940), (140, 172858), (196, 123470), (245, 98776), (280, 86429), (392, 61735), (490, 49388), (980, 24694), (1960, 12347)]