262098800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 679004160

約数和(自身を除く): 416905360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 40, 46, 50, 62, 80, 92, 100, 115, 124, 155, 184, 200, 230, 248, 310, 368, 400, 460, 496, 575, 620, 713, 775, 919, 920, 1150, 1240, 1426, 1550, 1838, 1840, 2300, 2480, 2852, 3100, 3565, 3676, 4595, 4600, 5704, 6200, 7130, 7352, 9190, 9200, 11408, 12400, 14260, 14704, 17825, 18380, 21137, 22975, 28489, 28520, 35650, 36760, 42274, 45950, 56978, 57040, 71300, 73520, 84548, 91900, 105685, 113956, 142445, 142600, 169096, 183800, 211370, 227912, 284890, 285200, 338192, 367600, 422740, 455824, 528425, 569780, 655247, 712225, 845480, 1056850, 1139560, 1310494, 1424450, 1690960, 2113700, 2279120, 2620988, 2848900, 3276235, 4227400, 5241976, 5697800, 6552470, 8454800, 10483952, 11395600, 13104940, 16381175, 26209880, 32762350, 52419760, 65524700, 131049400, 262098800]

約数ペア:

[(1, 262098800), (2, 131049400), (4, 65524700), (5, 52419760), (8, 32762350), (10, 26209880), (16, 16381175), (20, 13104940), (23, 11395600), (25, 10483952), (31, 8454800), (40, 6552470), (46, 5697800), (50, 5241976), (62, 4227400), (80, 3276235), (92, 2848900), (100, 2620988), (115, 2279120), (124, 2113700), (155, 1690960), (184, 1424450), (200, 1310494), (230, 1139560), (248, 1056850), (310, 845480), (368, 712225), (400, 655247), (460, 569780), (496, 528425), (575, 455824), (620, 422740), (713, 367600), (775, 338192), (919, 285200), (920, 284890), (1150, 227912), (1240, 211370), (1426, 183800), (1550, 169096), (1838, 142600), (1840, 142445), (2300, 113956), (2480, 105685), (2852, 91900), (3100, 84548), (3565, 73520), (3676, 71300), (4595, 57040), (4600, 56978), (5704, 45950), (6200, 42274), (7130, 36760), (7352, 35650), (9190, 28520), (9200, 28489), (11408, 22975), (12400, 21137), (14260, 18380), (14704, 17825)]