24538220

素因数分解:

$2^2\times 5^1\times 7^5\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 60941664

約数和(自身を除く): 36403444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 343, 365, 490, 511, 686, 730, 980, 1022, 1372, 1460, 1715, 2044, 2401, 2555, 3430, 3577, 4802, 5110, 6860, 7154, 9604, 10220, 12005, 14308, 16807, 17885, 24010, 25039, 33614, 35770, 48020, 50078, 67228, 71540, 84035, 100156, 125195, 168070, 175273, 250390, 336140, 350546, 500780, 701092, 876365, 1226911, 1752730, 2453822, 3505460, 4907644, 6134555, 12269110, 24538220]

約数ペア:

[(1, 24538220), (2, 12269110), (4, 6134555), (5, 4907644), (7, 3505460), (10, 2453822), (14, 1752730), (20, 1226911), (28, 876365), (35, 701092), (49, 500780), (70, 350546), (73, 336140), (98, 250390), (140, 175273), (146, 168070), (196, 125195), (245, 100156), (292, 84035), (343, 71540), (365, 67228), (490, 50078), (511, 48020), (686, 35770), (730, 33614), (980, 25039), (1022, 24010), (1372, 17885), (1460, 16807), (1715, 14308), (2044, 12005), (2401, 10220), (2555, 9604), (3430, 7154), (3577, 6860), (4802, 5110)]