40796000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 120766464

約数和(自身を除く): 79970464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 47, 50, 56, 62, 70, 80, 94, 100, 112, 124, 125, 140, 155, 160, 175, 188, 200, 217, 224, 235, 248, 250, 280, 310, 329, 350, 376, 400, 434, 470, 496, 500, 560, 620, 658, 700, 752, 775, 800, 868, 875, 940, 992, 1000, 1085, 1120, 1175, 1240, 1316, 1400, 1457, 1504, 1550, 1645, 1736, 1750, 1880, 2000, 2170, 2350, 2480, 2632, 2800, 2914, 3100, 3290, 3472, 3500, 3760, 3875, 4000, 4340, 4700, 4960, 5264, 5425, 5600, 5828, 5875, 6200, 6580, 6944, 7000, 7285, 7520, 7750, 8225, 8680, 9400, 10199, 10528, 10850, 11656, 11750, 12400, 13160, 14000, 14570, 15500, 16450, 17360, 18800, 20398, 21700, 23312, 23500, 24800, 26320, 27125, 28000, 29140, 31000, 32900, 34720, 36425, 37600, 40796, 41125, 43400, 46624, 47000, 50995, 52640, 54250, 58280, 62000, 65800, 72850, 81592, 82250, 86800, 94000, 101990, 108500, 116560, 124000, 131600, 145700, 163184, 164500, 173600, 182125, 188000, 203980, 217000, 233120, 254975, 263200, 291400, 326368, 329000, 364250, 407960, 434000, 509950, 582800, 658000, 728500, 815920, 868000, 1019900, 1165600, 1274875, 1316000, 1457000, 1631840, 2039800, 2549750, 2914000, 4079600, 5099500, 5828000, 8159200, 10199000, 20398000, 40796000]

約数ペア:

[(1, 40796000), (2, 20398000), (4, 10199000), (5, 8159200), (7, 5828000), (8, 5099500), (10, 4079600), (14, 2914000), (16, 2549750), (20, 2039800), (25, 1631840), (28, 1457000), (31, 1316000), (32, 1274875), (35, 1165600), (40, 1019900), (47, 868000), (50, 815920), (56, 728500), (62, 658000), (70, 582800), (80, 509950), (94, 434000), (100, 407960), (112, 364250), (124, 329000), (125, 326368), (140, 291400), (155, 263200), (160, 254975), (175, 233120), (188, 217000), (200, 203980), (217, 188000), (224, 182125), (235, 173600), (248, 164500), (250, 163184), (280, 145700), (310, 131600), (329, 124000), (350, 116560), (376, 108500), (400, 101990), (434, 94000), (470, 86800), (496, 82250), (500, 81592), (560, 72850), (620, 65800), (658, 62000), (700, 58280), (752, 54250), (775, 52640), (800, 50995), (868, 47000), (875, 46624), (940, 43400), (992, 41125), (1000, 40796), (1085, 37600), (1120, 36425), (1175, 34720), (1240, 32900), (1316, 31000), (1400, 29140), (1457, 28000), (1504, 27125), (1550, 26320), (1645, 24800), (1736, 23500), (1750, 23312), (1880, 21700), (2000, 20398), (2170, 18800), (2350, 17360), (2480, 16450), (2632, 15500), (2800, 14570), (2914, 14000), (3100, 13160), (3290, 12400), (3472, 11750), (3500, 11656), (3760, 10850), (3875, 10528), (4000, 10199), (4340, 9400), (4700, 8680), (4960, 8225), (5264, 7750), (5425, 7520), (5600, 7285), (5828, 7000), (5875, 6944), (6200, 6580)]