201829478440

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1129}}^1\times {\mathrm{23399}}^1$

素因数の和:24730

約数の個数: 64

約数和(自身を含む): 456917760000

約数和(自身を除く): 255088281560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1129, 1528, 1910, 2258, 3820, 4516, 5645, 7640, 9032, 11290, 22580, 23399, 45160, 46798, 93596, 116995, 187192, 215639, 233990, 431278, 467980, 862556, 935960, 1078195, 1725112, 2156390, 4312780, 4469209, 8625560, 8938418, 17876836, 22346045, 26417471, 35753672, 44692090, 52834942, 89384180, 105669884, 132087355, 178768360, 211339768, 264174710, 528349420, 1056698840, 5045736961, 10091473922, 20182947844, 25228684805, 40365895688, 50457369610, 100914739220, 201829478440]

約数ペア:

[(1, 201829478440), (2, 100914739220), (4, 50457369610), (5, 40365895688), (8, 25228684805), (10, 20182947844), (20, 10091473922), (40, 5045736961), (191, 1056698840), (382, 528349420), (764, 264174710), (955, 211339768), (1129, 178768360), (1528, 132087355), (1910, 105669884), (2258, 89384180), (3820, 52834942), (4516, 44692090), (5645, 35753672), (7640, 26417471), (9032, 22346045), (11290, 17876836), (22580, 8938418), (23399, 8625560), (45160, 4469209), (46798, 4312780), (93596, 2156390), (116995, 1725112), (187192, 1078195), (215639, 935960), (233990, 862556), (431278, 467980)]