18443550800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{23561}}^1$

素因数の和:23701

約数の個数: 120

約数和(自身を含む): 47097610560

約数和(自身を除く): 28654059760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 103, 152, 190, 200, 206, 304, 380, 400, 412, 475, 515, 760, 824, 950, 1030, 1520, 1648, 1900, 1957, 2060, 2575, 3800, 3914, 4120, 5150, 7600, 7828, 8240, 9785, 10300, 15656, 19570, 20600, 23561, 31312, 39140, 41200, 47122, 48925, 78280, 94244, 97850, 117805, 156560, 188488, 195700, 235610, 376976, 391400, 447659, 471220, 589025, 782800, 895318, 942440, 1178050, 1790636, 1884880, 2238295, 2356100, 2426783, 3581272, 4476590, 4712200, 4853566, 7162544, 8953180, 9424400, 9707132, 11191475, 12133915, 17906360, 19414264, 22382950, 24267830, 35812720, 38828528, 44765900, 46108877, 48535660, 60669575, 89531800, 92217754, 97071320, 121339150, 179063600, 184435508, 194142640, 230544385, 242678300, 368871016, 461088770, 485356600, 737742032, 922177540, 970713200, 1152721925, 1844355080, 2305443850, 3688710160, 4610887700, 9221775400, 18443550800]

約数ペア:

[(1, 18443550800), (2, 9221775400), (4, 4610887700), (5, 3688710160), (8, 2305443850), (10, 1844355080), (16, 1152721925), (19, 970713200), (20, 922177540), (25, 737742032), (38, 485356600), (40, 461088770), (50, 368871016), (76, 242678300), (80, 230544385), (95, 194142640), (100, 184435508), (103, 179063600), (152, 121339150), (190, 97071320), (200, 92217754), (206, 89531800), (304, 60669575), (380, 48535660), (400, 46108877), (412, 44765900), (475, 38828528), (515, 35812720), (760, 24267830), (824, 22382950), (950, 19414264), (1030, 17906360), (1520, 12133915), (1648, 11191475), (1900, 9707132), (1957, 9424400), (2060, 8953180), (2575, 7162544), (3800, 4853566), (3914, 4712200), (4120, 4476590), (5150, 3581272), (7600, 2426783), (7828, 2356100), (8240, 2238295), (9785, 1884880), (10300, 1790636), (15656, 1178050), (19570, 942440), (20600, 895318), (23561, 782800), (31312, 589025), (39140, 471220), (41200, 447659), (47122, 391400), (48925, 376976), (78280, 235610), (94244, 195700), (97850, 188488), (117805, 156560)]