79211000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 213408000

約数和(自身を除く): 134197000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 125, 152, 190, 200, 209, 220, 250, 275, 379, 380, 418, 440, 475, 500, 550, 758, 760, 836, 950, 1000, 1045, 1100, 1375, 1516, 1672, 1895, 1900, 2090, 2200, 2375, 2750, 3032, 3790, 3800, 4169, 4180, 4750, 5225, 5500, 7201, 7580, 8338, 8360, 9475, 9500, 10450, 11000, 14402, 15160, 16676, 18950, 19000, 20845, 20900, 26125, 28804, 33352, 36005, 37900, 41690, 41800, 47375, 52250, 57608, 72010, 75800, 79211, 83380, 94750, 104225, 104500, 144020, 158422, 166760, 180025, 189500, 208450, 209000, 288040, 316844, 360050, 379000, 396055, 416900, 521125, 633688, 720100, 792110, 833800, 900125, 1042250, 1440200, 1584220, 1800250, 1980275, 2084500, 3168440, 3600500, 3960550, 4169000, 7201000, 7921100, 9901375, 15842200, 19802750, 39605500, 79211000]

約数ペア:

[(1, 79211000), (2, 39605500), (4, 19802750), (5, 15842200), (8, 9901375), (10, 7921100), (11, 7201000), (19, 4169000), (20, 3960550), (22, 3600500), (25, 3168440), (38, 2084500), (40, 1980275), (44, 1800250), (50, 1584220), (55, 1440200), (76, 1042250), (88, 900125), (95, 833800), (100, 792110), (110, 720100), (125, 633688), (152, 521125), (190, 416900), (200, 396055), (209, 379000), (220, 360050), (250, 316844), (275, 288040), (379, 209000), (380, 208450), (418, 189500), (440, 180025), (475, 166760), (500, 158422), (550, 144020), (758, 104500), (760, 104225), (836, 94750), (950, 83380), (1000, 79211), (1045, 75800), (1100, 72010), (1375, 57608), (1516, 52250), (1672, 47375), (1895, 41800), (1900, 41690), (2090, 37900), (2200, 36005), (2375, 33352), (2750, 28804), (3032, 26125), (3790, 20900), (3800, 20845), (4169, 19000), (4180, 18950), (4750, 16676), (5225, 15160), (5500, 14402), (7201, 11000), (7580, 10450), (8338, 9500), (8360, 9475)]