227912000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:977

約数の個数: 112

約数和(自身を含む): 583265280

約数和(自身を除く): 355353280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 775, 800, 919, 992, 1000, 1240, 1550, 1600, 1838, 1984, 2000, 2480, 3100, 3676, 3875, 4000, 4595, 4960, 6200, 7352, 7750, 8000, 9190, 9920, 12400, 14704, 15500, 18380, 22975, 24800, 28489, 29408, 31000, 36760, 45950, 49600, 56978, 58816, 62000, 73520, 91900, 113956, 114875, 124000, 142445, 147040, 183800, 227912, 229750, 248000, 284890, 294080, 367600, 455824, 459500, 569780, 712225, 735200, 911648, 919000, 1139560, 1424450, 1470400, 1823296, 1838000, 2279120, 2848900, 3561125, 3676000, 4558240, 5697800, 7122250, 7352000, 9116480, 11395600, 14244500, 22791200, 28489000, 45582400, 56978000, 113956000, 227912000]

約数ペア:

[(1, 227912000), (2, 113956000), (4, 56978000), (5, 45582400), (8, 28489000), (10, 22791200), (16, 14244500), (20, 11395600), (25, 9116480), (31, 7352000), (32, 7122250), (40, 5697800), (50, 4558240), (62, 3676000), (64, 3561125), (80, 2848900), (100, 2279120), (124, 1838000), (125, 1823296), (155, 1470400), (160, 1424450), (200, 1139560), (248, 919000), (250, 911648), (310, 735200), (320, 712225), (400, 569780), (496, 459500), (500, 455824), (620, 367600), (775, 294080), (800, 284890), (919, 248000), (992, 229750), (1000, 227912), (1240, 183800), (1550, 147040), (1600, 142445), (1838, 124000), (1984, 114875), (2000, 113956), (2480, 91900), (3100, 73520), (3676, 62000), (3875, 58816), (4000, 56978), (4595, 49600), (4960, 45950), (6200, 36760), (7352, 31000), (7750, 29408), (8000, 28489), (9190, 24800), (9920, 22975), (12400, 18380), (14704, 15500)]