23693000

素因数分解:

$2^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 61776000

約数和(自身を除く): 38083000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 43, 50, 58, 76, 86, 95, 100, 116, 125, 145, 152, 172, 190, 200, 215, 232, 250, 290, 344, 380, 430, 475, 500, 551, 580, 725, 760, 817, 860, 950, 1000, 1075, 1102, 1160, 1247, 1450, 1634, 1720, 1900, 2150, 2204, 2375, 2494, 2755, 2900, 3268, 3625, 3800, 4085, 4300, 4408, 4750, 4988, 5375, 5510, 5800, 6235, 6536, 7250, 8170, 8600, 9500, 9976, 10750, 11020, 12470, 13775, 14500, 16340, 19000, 20425, 21500, 22040, 23693, 24940, 27550, 29000, 31175, 32680, 40850, 43000, 47386, 49880, 55100, 62350, 68875, 81700, 94772, 102125, 110200, 118465, 124700, 137750, 155875, 163400, 189544, 204250, 236930, 249400, 275500, 311750, 408500, 473860, 551000, 592325, 623500, 817000, 947720, 1184650, 1247000, 2369300, 2961625, 4738600, 5923250, 11846500, 23693000]

約数ペア:

[(1, 23693000), (2, 11846500), (4, 5923250), (5, 4738600), (8, 2961625), (10, 2369300), (19, 1247000), (20, 1184650), (25, 947720), (29, 817000), (38, 623500), (40, 592325), (43, 551000), (50, 473860), (58, 408500), (76, 311750), (86, 275500), (95, 249400), (100, 236930), (116, 204250), (125, 189544), (145, 163400), (152, 155875), (172, 137750), (190, 124700), (200, 118465), (215, 110200), (232, 102125), (250, 94772), (290, 81700), (344, 68875), (380, 62350), (430, 55100), (475, 49880), (500, 47386), (551, 43000), (580, 40850), (725, 32680), (760, 31175), (817, 29000), (860, 27550), (950, 24940), (1000, 23693), (1075, 22040), (1102, 21500), (1160, 20425), (1247, 19000), (1450, 16340), (1634, 14500), (1720, 13775), (1900, 12470), (2150, 11020), (2204, 10750), (2375, 9976), (2494, 9500), (2755, 8600), (2900, 8170), (3268, 7250), (3625, 6536), (3800, 6235), (4085, 5800), (4300, 5510), (4408, 5375), (4750, 4988)]