2012467520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{898423}}^1$

素因数の和:898447

約数の個数: 56

約数和(自身を含む): 5476792704

約数和(自身を除く): 3464325184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 898423, 1796846, 3593692, 4492115, 6288961, 7187384, 8984230, 12577922, 14374768, 17968460, 25155844, 28749536, 31444805, 35936920, 50311688, 57499072, 62889610, 71873840, 100623376, 125779220, 143747680, 201246752, 251558440, 287495360, 402493504, 503116880, 1006233760, 2012467520]

約数ペア:

[(1, 2012467520), (2, 1006233760), (4, 503116880), (5, 402493504), (7, 287495360), (8, 251558440), (10, 201246752), (14, 143747680), (16, 125779220), (20, 100623376), (28, 71873840), (32, 62889610), (35, 57499072), (40, 50311688), (56, 35936920), (64, 31444805), (70, 28749536), (80, 25155844), (112, 17968460), (140, 14374768), (160, 12577922), (224, 8984230), (280, 7187384), (320, 6288961), (448, 4492115), (560, 3593692), (1120, 1796846), (2240, 898423)]