14260000

素因数分解:

$2^5\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 37787904

約数和(自身を除く): 23527904

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, 625, 713, 736, 775, 800, 920, 992, 1000, 1150, 1240, 1250, 1426, 1550, 1840, 2000, 2300, 2480, 2500, 2852, 2875, 3100, 3565, 3680, 3875, 4000, 4600, 4960, 5000, 5704, 5750, 6200, 7130, 7750, 9200, 10000, 11408, 11500, 12400, 14260, 14375, 15500, 17825, 18400, 19375, 20000, 22816, 23000, 24800, 28520, 28750, 31000, 35650, 38750, 46000, 57040, 57500, 62000, 71300, 77500, 89125, 92000, 114080, 115000, 124000, 142600, 155000, 178250, 230000, 285200, 310000, 356500, 445625, 460000, 570400, 620000, 713000, 891250, 1426000, 1782500, 2852000, 3565000, 7130000, 14260000]

約数ペア:

[(1, 14260000), (2, 7130000), (4, 3565000), (5, 2852000), (8, 1782500), (10, 1426000), (16, 891250), (20, 713000), (23, 620000), (25, 570400), (31, 460000), (32, 445625), (40, 356500), (46, 310000), (50, 285200), (62, 230000), (80, 178250), (92, 155000), (100, 142600), (115, 124000), (124, 115000), (125, 114080), (155, 92000), (160, 89125), (184, 77500), (200, 71300), (230, 62000), (248, 57500), (250, 57040), (310, 46000), (368, 38750), (400, 35650), (460, 31000), (496, 28750), (500, 28520), (575, 24800), (620, 23000), (625, 22816), (713, 20000), (736, 19375), (775, 18400), (800, 17825), (920, 15500), (992, 14375), (1000, 14260), (1150, 12400), (1240, 11500), (1250, 11408), (1426, 10000), (1550, 9200), (1840, 7750), (2000, 7130), (2300, 6200), (2480, 5750), (2500, 5704), (2852, 5000), (2875, 4960), (3100, 4600), (3565, 4000), (3680, 3875)]