2915698960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83401}}^1$

素因数の和:83456

約数の個数: 80

約数和(自身を含む): 7446130560

約数和(自身を除く): 4530431600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 3496, 4370, 6992, 8740, 17480, 34960, 83401, 166802, 333604, 417005, 667208, 834010, 1334416, 1584619, 1668020, 1918223, 3169238, 3336040, 3836446, 6338476, 6672080, 7672892, 7923095, 9591115, 12676952, 15345784, 15846190, 19182230, 25353904, 30691568, 31692380, 36446237, 38364460, 63384760, 72892474, 76728920, 126769520, 145784948, 153457840, 182231185, 291569896, 364462370, 583139792, 728924740, 1457849480, 2915698960]

約数ペア:

[(1, 2915698960), (2, 1457849480), (4, 728924740), (5, 583139792), (8, 364462370), (10, 291569896), (16, 182231185), (19, 153457840), (20, 145784948), (23, 126769520), (38, 76728920), (40, 72892474), (46, 63384760), (76, 38364460), (80, 36446237), (92, 31692380), (95, 30691568), (115, 25353904), (152, 19182230), (184, 15846190), (190, 15345784), (230, 12676952), (304, 9591115), (368, 7923095), (380, 7672892), (437, 6672080), (460, 6338476), (760, 3836446), (874, 3336040), (920, 3169238), (1520, 1918223), (1748, 1668020), (1840, 1584619), (2185, 1334416), (3496, 834010), (4370, 667208), (6992, 417005), (8740, 333604), (17480, 166802), (34960, 83401)]