1074400

素因数分解:

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

素因数の和:116

約数の個数: 72

約数和(自身を含む): 2812320

約数和(自身を除く): 1737920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 79, 80, 85, 100, 136, 158, 160, 170, 200, 272, 316, 340, 395, 400, 425, 544, 632, 680, 790, 800, 850, 1264, 1343, 1360, 1580, 1700, 1975, 2528, 2686, 2720, 3160, 3400, 3950, 5372, 6320, 6715, 6800, 7900, 10744, 12640, 13430, 13600, 15800, 21488, 26860, 31600, 33575, 42976, 53720, 63200, 67150, 107440, 134300, 214880, 268600, 537200, 1074400]

約数ペア:

[(1, 1074400), (2, 537200), (4, 268600), (5, 214880), (8, 134300), (10, 107440), (16, 67150), (17, 63200), (20, 53720), (25, 42976), (32, 33575), (34, 31600), (40, 26860), (50, 21488), (68, 15800), (79, 13600), (80, 13430), (85, 12640), (100, 10744), (136, 7900), (158, 6800), (160, 6715), (170, 6320), (200, 5372), (272, 3950), (316, 3400), (340, 3160), (395, 2720), (400, 2686), (425, 2528), (544, 1975), (632, 1700), (680, 1580), (790, 1360), (800, 1343), (850, 1264)]