8669080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4423}}^1$

素因数の和:4448

約数の個数: 48

約数和(自身を含む): 22695120

約数和(自身を除く): 14026040

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, 4423, 8846, 17692, 22115, 30961, 35384, 44230, 61922, 88460, 123844, 154805, 176920, 216727, 247688, 309610, 433454, 619220, 866908, 1083635, 1238440, 1733816, 2167270, 4334540, 8669080]

約数ペア:

[(1, 8669080), (2, 4334540), (4, 2167270), (5, 1733816), (7, 1238440), (8, 1083635), (10, 866908), (14, 619220), (20, 433454), (28, 309610), (35, 247688), (40, 216727), (49, 176920), (56, 154805), (70, 123844), (98, 88460), (140, 61922), (196, 44230), (245, 35384), (280, 30961), (392, 22115), (490, 17692), (980, 8846), (1960, 4423)]