5372000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 14152320

約数和(自身を除く): 8780320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 79, 80, 85, 100, 125, 136, 158, 160, 170, 200, 250, 272, 316, 340, 395, 400, 425, 500, 544, 632, 680, 790, 800, 850, 1000, 1264, 1343, 1360, 1580, 1700, 1975, 2000, 2125, 2528, 2686, 2720, 3160, 3400, 3950, 4000, 4250, 5372, 6320, 6715, 6800, 7900, 8500, 9875, 10744, 12640, 13430, 13600, 15800, 17000, 19750, 21488, 26860, 31600, 33575, 34000, 39500, 42976, 53720, 63200, 67150, 68000, 79000, 107440, 134300, 158000, 167875, 214880, 268600, 316000, 335750, 537200, 671500, 1074400, 1343000, 2686000, 5372000]

約数ペア:

[(1, 5372000), (2, 2686000), (4, 1343000), (5, 1074400), (8, 671500), (10, 537200), (16, 335750), (17, 316000), (20, 268600), (25, 214880), (32, 167875), (34, 158000), (40, 134300), (50, 107440), (68, 79000), (79, 68000), (80, 67150), (85, 63200), (100, 53720), (125, 42976), (136, 39500), (158, 34000), (160, 33575), (170, 31600), (200, 26860), (250, 21488), (272, 19750), (316, 17000), (340, 15800), (395, 13600), (400, 13430), (425, 12640), (500, 10744), (544, 9875), (632, 8500), (680, 7900), (790, 6800), (800, 6715), (850, 6320), (1000, 5372), (1264, 4250), (1343, 4000), (1360, 3950), (1580, 3400), (1700, 3160), (1975, 2720), (2000, 2686), (2125, 2528)]