13177640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 35683200

約数和(自身を除く): 22505560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2477, 2660, 4954, 5320, 9908, 12385, 17339, 19816, 24770, 34678, 47063, 49540, 69356, 86695, 94126, 99080, 138712, 173390, 188252, 235315, 329441, 346780, 376504, 470630, 658882, 693560, 941260, 1317764, 1647205, 1882520, 2635528, 3294410, 6588820, 13177640]

約数ペア:

[(1, 13177640), (2, 6588820), (4, 3294410), (5, 2635528), (7, 1882520), (8, 1647205), (10, 1317764), (14, 941260), (19, 693560), (20, 658882), (28, 470630), (35, 376504), (38, 346780), (40, 329441), (56, 235315), (70, 188252), (76, 173390), (95, 138712), (133, 99080), (140, 94126), (152, 86695), (190, 69356), (266, 49540), (280, 47063), (380, 34678), (532, 24770), (665, 19816), (760, 17339), (1064, 12385), (1330, 9908), (2477, 5320), (2660, 4954)]