12198760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2330

約数の個数: 64

約数和(自身を含む): 33033600

約数和(自身を除く): 20834840

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, 2293, 2660, 4586, 5320, 9172, 11465, 16051, 18344, 22930, 32102, 43567, 45860, 64204, 80255, 87134, 91720, 128408, 160510, 174268, 217835, 304969, 321020, 348536, 435670, 609938, 642040, 871340, 1219876, 1524845, 1742680, 2439752, 3049690, 6099380, 12198760]

約数ペア:

[(1, 12198760), (2, 6099380), (4, 3049690), (5, 2439752), (7, 1742680), (8, 1524845), (10, 1219876), (14, 871340), (19, 642040), (20, 609938), (28, 435670), (35, 348536), (38, 321020), (40, 304969), (56, 217835), (70, 174268), (76, 160510), (95, 128408), (133, 91720), (140, 87134), (152, 80255), (190, 64204), (266, 45860), (280, 43567), (380, 32102), (532, 22930), (665, 18344), (760, 16051), (1064, 11465), (1330, 9172), (2293, 5320), (2660, 4586)]