2852000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 96

約数和(自身を含む): 7547904

約数和(自身を除く): 4695904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 80, 92, 100, 115, 124, 125, 155, 160, 184, 200, 230, 248, 250, 310, 368, 400, 460, 496, 500, 575, 620, 713, 736, 775, 800, 920, 992, 1000, 1150, 1240, 1426, 1550, 1840, 2000, 2300, 2480, 2852, 2875, 3100, 3565, 3680, 3875, 4000, 4600, 4960, 5704, 5750, 6200, 7130, 7750, 9200, 11408, 11500, 12400, 14260, 15500, 17825, 18400, 22816, 23000, 24800, 28520, 31000, 35650, 46000, 57040, 62000, 71300, 89125, 92000, 114080, 124000, 142600, 178250, 285200, 356500, 570400, 713000, 1426000, 2852000]

約数ペア:

[(1, 2852000), (2, 1426000), (4, 713000), (5, 570400), (8, 356500), (10, 285200), (16, 178250), (20, 142600), (23, 124000), (25, 114080), (31, 92000), (32, 89125), (40, 71300), (46, 62000), (50, 57040), (62, 46000), (80, 35650), (92, 31000), (100, 28520), (115, 24800), (124, 23000), (125, 22816), (155, 18400), (160, 17825), (184, 15500), (200, 14260), (230, 12400), (248, 11500), (250, 11408), (310, 9200), (368, 7750), (400, 7130), (460, 6200), (496, 5750), (500, 5704), (575, 4960), (620, 4600), (713, 4000), (736, 3875), (775, 3680), (800, 3565), (920, 3100), (992, 2875), (1000, 2852), (1150, 2480), (1240, 2300), (1426, 2000), (1550, 1840)]