1980326984000

素因数分解:

$2^6\times 5^3\times {\mathrm{19}}^1\times {\mathrm{13028467}}^1$

素因数の和:13028513

約数の個数: 112

約数和(自身を含む): 5162400160320

約数和(自身を除く): 3182073176320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 320, 380, 400, 475, 500, 608, 760, 800, 950, 1000, 1216, 1520, 1600, 1900, 2000, 2375, 3040, 3800, 4000, 4750, 6080, 7600, 8000, 9500, 15200, 19000, 30400, 38000, 76000, 152000, 13028467, 26056934, 52113868, 65142335, 104227736, 130284670, 208455472, 247540873, 260569340, 325711675, 416910944, 495081746, 521138680, 651423350, 833821888, 990163492, 1042277360, 1237704365, 1302846700, 1628558375, 1980326984, 2084554720, 2475408730, 2605693400, 3257116750, 3960653968, 4169109440, 4950817460, 5211386800, 6188521825, 6514233500, 7921307936, 9901634920, 10422773600, 12377043650, 13028467000, 15842615872, 19803269840, 20845547200, 24754087300, 26056934000, 30942609125, 39606539680, 49508174600, 52113868000, 61885218250, 79213079360, 99016349200, 104227736000, 123770436500, 198032698400, 247540873000, 396065396800, 495081746000, 990163492000, 1980326984000]

約数ペア:

[(1, 1980326984000), (2, 990163492000), (4, 495081746000), (5, 396065396800), (8, 247540873000), (10, 198032698400), (16, 123770436500), (19, 104227736000), (20, 99016349200), (25, 79213079360), (32, 61885218250), (38, 52113868000), (40, 49508174600), (50, 39606539680), (64, 30942609125), (76, 26056934000), (80, 24754087300), (95, 20845547200), (100, 19803269840), (125, 15842615872), (152, 13028467000), (160, 12377043650), (190, 10422773600), (200, 9901634920), (250, 7921307936), (304, 6514233500), (320, 6188521825), (380, 5211386800), (400, 4950817460), (475, 4169109440), (500, 3960653968), (608, 3257116750), (760, 2605693400), (800, 2475408730), (950, 2084554720), (1000, 1980326984), (1216, 1628558375), (1520, 1302846700), (1600, 1237704365), (1900, 1042277360), (2000, 990163492), (2375, 833821888), (3040, 651423350), (3800, 521138680), (4000, 495081746), (4750, 416910944), (6080, 325711675), (7600, 260569340), (8000, 247540873), (9500, 208455472), (15200, 130284670), (19000, 104227736), (30400, 65142335), (38000, 52113868), (76000, 26056934), (152000, 13028467)]