23312000

素因数分解:

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

素因数の和:107

約数の個数: 128

約数和(自身を含む): 61102080

約数和(自身を除く): 37790080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 47, 50, 62, 64, 80, 94, 100, 124, 125, 128, 155, 160, 188, 200, 235, 248, 250, 310, 320, 376, 400, 470, 496, 500, 620, 640, 752, 775, 800, 940, 992, 1000, 1175, 1240, 1457, 1504, 1550, 1600, 1880, 1984, 2000, 2350, 2480, 2914, 3008, 3100, 3200, 3760, 3875, 3968, 4000, 4700, 4960, 5828, 5875, 6016, 6200, 7285, 7520, 7750, 8000, 9400, 9920, 11656, 11750, 12400, 14570, 15040, 15500, 16000, 18800, 19840, 23312, 23500, 24800, 29140, 30080, 31000, 36425, 37600, 46624, 47000, 49600, 58280, 62000, 72850, 75200, 93248, 94000, 99200, 116560, 124000, 145700, 150400, 182125, 186496, 188000, 233120, 248000, 291400, 364250, 376000, 466240, 496000, 582800, 728500, 752000, 932480, 1165600, 1457000, 2331200, 2914000, 4662400, 5828000, 11656000, 23312000]

約数ペア:

[(1, 23312000), (2, 11656000), (4, 5828000), (5, 4662400), (8, 2914000), (10, 2331200), (16, 1457000), (20, 1165600), (25, 932480), (31, 752000), (32, 728500), (40, 582800), (47, 496000), (50, 466240), (62, 376000), (64, 364250), (80, 291400), (94, 248000), (100, 233120), (124, 188000), (125, 186496), (128, 182125), (155, 150400), (160, 145700), (188, 124000), (200, 116560), (235, 99200), (248, 94000), (250, 93248), (310, 75200), (320, 72850), (376, 62000), (400, 58280), (470, 49600), (496, 47000), (500, 46624), (620, 37600), (640, 36425), (752, 31000), (775, 30080), (800, 29140), (940, 24800), (992, 23500), (1000, 23312), (1175, 19840), (1240, 18800), (1457, 16000), (1504, 15500), (1550, 15040), (1600, 14570), (1880, 12400), (1984, 11750), (2000, 11656), (2350, 9920), (2480, 9400), (2914, 8000), (3008, 7750), (3100, 7520), (3200, 7285), (3760, 6200), (3875, 6016), (3968, 5875), (4000, 5828), (4700, 4960)]