16748000

素因数分解:

$2^5\times 5^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 42456960

約数和(自身を除く): 25708960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 79, 80, 100, 106, 125, 158, 160, 200, 212, 250, 265, 316, 395, 400, 424, 500, 530, 632, 790, 800, 848, 1000, 1060, 1264, 1325, 1580, 1696, 1975, 2000, 2120, 2528, 2650, 3160, 3950, 4000, 4187, 4240, 5300, 6320, 6625, 7900, 8374, 8480, 9875, 10600, 12640, 13250, 15800, 16748, 19750, 20935, 21200, 26500, 31600, 33496, 39500, 41870, 42400, 53000, 63200, 66992, 79000, 83740, 104675, 106000, 133984, 158000, 167480, 209350, 212000, 316000, 334960, 418700, 523375, 669920, 837400, 1046750, 1674800, 2093500, 3349600, 4187000, 8374000, 16748000]

約数ペア:

[(1, 16748000), (2, 8374000), (4, 4187000), (5, 3349600), (8, 2093500), (10, 1674800), (16, 1046750), (20, 837400), (25, 669920), (32, 523375), (40, 418700), (50, 334960), (53, 316000), (79, 212000), (80, 209350), (100, 167480), (106, 158000), (125, 133984), (158, 106000), (160, 104675), (200, 83740), (212, 79000), (250, 66992), (265, 63200), (316, 53000), (395, 42400), (400, 41870), (424, 39500), (500, 33496), (530, 31600), (632, 26500), (790, 21200), (800, 20935), (848, 19750), (1000, 16748), (1060, 15800), (1264, 13250), (1325, 12640), (1580, 10600), (1696, 9875), (1975, 8480), (2000, 8374), (2120, 7900), (2528, 6625), (2650, 6320), (3160, 5300), (3950, 4240), (4000, 4187)]