22872157060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1\times {\mathrm{997}}^1$

素因数の和:1925

約数の個数: 96

約数和(自身を含む): 51365543040

約数和(自身を除く): 28493385980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 73, 76, 95, 146, 190, 292, 365, 380, 730, 827, 997, 1387, 1460, 1654, 1994, 2774, 3308, 3988, 4135, 4985, 5548, 6935, 8270, 9970, 13870, 15713, 16540, 18943, 19940, 27740, 31426, 37886, 60371, 62852, 72781, 75772, 78565, 94715, 120742, 145562, 157130, 189430, 241484, 291124, 301855, 314260, 363905, 378860, 603710, 727810, 824519, 1147049, 1207420, 1382839, 1455620, 1649038, 2294098, 2765678, 3298076, 4122595, 4588196, 5531356, 5735245, 6914195, 8245190, 11470490, 13828390, 15665861, 16490380, 22940980, 27656780, 31331722, 60189887, 62663444, 78329305, 120379774, 156658610, 240759548, 300949435, 313317220, 601898870, 1143607853, 1203797740, 2287215706, 4574431412, 5718039265, 11436078530, 22872157060]

約数ペア:

[(1, 22872157060), (2, 11436078530), (4, 5718039265), (5, 4574431412), (10, 2287215706), (19, 1203797740), (20, 1143607853), (38, 601898870), (73, 313317220), (76, 300949435), (95, 240759548), (146, 156658610), (190, 120379774), (292, 78329305), (365, 62663444), (380, 60189887), (730, 31331722), (827, 27656780), (997, 22940980), (1387, 16490380), (1460, 15665861), (1654, 13828390), (1994, 11470490), (2774, 8245190), (3308, 6914195), (3988, 5735245), (4135, 5531356), (4985, 4588196), (5548, 4122595), (6935, 3298076), (8270, 2765678), (9970, 2294098), (13870, 1649038), (15713, 1455620), (16540, 1382839), (18943, 1207420), (19940, 1147049), (27740, 824519), (31426, 727810), (37886, 603710), (60371, 378860), (62852, 363905), (72781, 314260), (75772, 301855), (78565, 291124), (94715, 241484), (120742, 189430), (145562, 157130)]