112273840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1277}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 300462912

約数和(自身を除く): 188189072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 785, 1099, 1256, 1277, 1570, 2198, 2512, 2554, 3140, 4396, 5108, 5495, 6280, 6385, 8792, 8939, 10216, 10990, 12560, 12770, 17584, 17878, 20432, 21980, 25540, 35756, 43960, 44695, 51080, 71512, 87920, 89390, 102160, 143024, 178780, 200489, 357560, 400978, 715120, 801956, 1002445, 1403423, 1603912, 2004890, 2806846, 3207824, 4009780, 5613692, 7017115, 8019560, 11227384, 14034230, 16039120, 22454768, 28068460, 56136920, 112273840]

約数ペア:

[(1, 112273840), (2, 56136920), (4, 28068460), (5, 22454768), (7, 16039120), (8, 14034230), (10, 11227384), (14, 8019560), (16, 7017115), (20, 5613692), (28, 4009780), (35, 3207824), (40, 2806846), (56, 2004890), (70, 1603912), (80, 1403423), (112, 1002445), (140, 801956), (157, 715120), (280, 400978), (314, 357560), (560, 200489), (628, 178780), (785, 143024), (1099, 102160), (1256, 89390), (1277, 87920), (1570, 71512), (2198, 51080), (2512, 44695), (2554, 43960), (3140, 35756), (4396, 25540), (5108, 21980), (5495, 20432), (6280, 17878), (6385, 17584), (8792, 12770), (8939, 12560), (10216, 10990)]