7163000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 19656000

約数和(自身を除く): 12493000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 29, 38, 40, 50, 52, 58, 65, 76, 95, 100, 104, 116, 125, 130, 145, 152, 190, 200, 232, 247, 250, 260, 290, 325, 377, 380, 475, 494, 500, 520, 551, 580, 650, 725, 754, 760, 950, 988, 1000, 1102, 1160, 1235, 1300, 1450, 1508, 1625, 1885, 1900, 1976, 2204, 2375, 2470, 2600, 2755, 2900, 3016, 3250, 3625, 3770, 3800, 4408, 4750, 4940, 5510, 5800, 6175, 6500, 7163, 7250, 7540, 9425, 9500, 9880, 11020, 12350, 13000, 13775, 14326, 14500, 15080, 18850, 19000, 22040, 24700, 27550, 28652, 29000, 30875, 35815, 37700, 47125, 49400, 55100, 57304, 61750, 68875, 71630, 75400, 94250, 110200, 123500, 137750, 143260, 179075, 188500, 247000, 275500, 286520, 358150, 377000, 551000, 716300, 895375, 1432600, 1790750, 3581500, 7163000]

約数ペア:

[(1, 7163000), (2, 3581500), (4, 1790750), (5, 1432600), (8, 895375), (10, 716300), (13, 551000), (19, 377000), (20, 358150), (25, 286520), (26, 275500), (29, 247000), (38, 188500), (40, 179075), (50, 143260), (52, 137750), (58, 123500), (65, 110200), (76, 94250), (95, 75400), (100, 71630), (104, 68875), (116, 61750), (125, 57304), (130, 55100), (145, 49400), (152, 47125), (190, 37700), (200, 35815), (232, 30875), (247, 29000), (250, 28652), (260, 27550), (290, 24700), (325, 22040), (377, 19000), (380, 18850), (475, 15080), (494, 14500), (500, 14326), (520, 13775), (551, 13000), (580, 12350), (650, 11020), (725, 9880), (754, 9500), (760, 9425), (950, 7540), (988, 7250), (1000, 7163), (1102, 6500), (1160, 6175), (1235, 5800), (1300, 5510), (1450, 4940), (1508, 4750), (1625, 4408), (1885, 3800), (1900, 3770), (1976, 3625), (2204, 3250), (2375, 3016), (2470, 2900), (2600, 2755)]