24458840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12479}}^1$

素因数の和:12504

約数の個数: 48

約数和(自身を含む): 64022400

約数和(自身を除く): 39563560

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, 12479, 24958, 49916, 62395, 87353, 99832, 124790, 174706, 249580, 349412, 436765, 499160, 611471, 698824, 873530, 1222942, 1747060, 2445884, 3057355, 3494120, 4891768, 6114710, 12229420, 24458840]

約数ペア:

[(1, 24458840), (2, 12229420), (4, 6114710), (5, 4891768), (7, 3494120), (8, 3057355), (10, 2445884), (14, 1747060), (20, 1222942), (28, 873530), (35, 698824), (40, 611471), (49, 499160), (56, 436765), (70, 349412), (98, 249580), (140, 174706), (196, 124790), (245, 99832), (280, 87353), (392, 62395), (490, 49916), (980, 24958), (1960, 12479)]