531001232000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1070567}}^1$

素因数の和:1070627

約数の個数: 128

約数和(自身を含む): 1362790241280

約数和(自身を除く): 831789009280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 640, 775, 800, 992, 1000, 1240, 1550, 1600, 1984, 2000, 2480, 3100, 3200, 3875, 3968, 4000, 4960, 6200, 7750, 8000, 9920, 12400, 15500, 16000, 19840, 24800, 31000, 49600, 62000, 99200, 124000, 248000, 496000, 1070567, 2141134, 4282268, 5352835, 8564536, 10705670, 17129072, 21411340, 26764175, 33187577, 34258144, 42822680, 53528350, 66375154, 68516288, 85645360, 107056700, 132750308, 133820875, 137032576, 165937885, 171290720, 214113400, 265500616, 267641750, 331875770, 342581440, 428226800, 531001232, 535283500, 663751540, 685162880, 829689425, 856453600, 1062002464, 1070567000, 1327503080, 1659378850, 1712907200, 2124004928, 2141134000, 2655006160, 3318757700, 3425814400, 4148447125, 4248009856, 4282268000, 5310012320, 6637515400, 8296894250, 8564536000, 10620024640, 13275030800, 16593788500, 17129072000, 21240049280, 26550061600, 33187577000, 53100123200, 66375154000, 106200246400, 132750308000, 265500616000, 531001232000]

約数ペア:

[(1, 531001232000), (2, 265500616000), (4, 132750308000), (5, 106200246400), (8, 66375154000), (10, 53100123200), (16, 33187577000), (20, 26550061600), (25, 21240049280), (31, 17129072000), (32, 16593788500), (40, 13275030800), (50, 10620024640), (62, 8564536000), (64, 8296894250), (80, 6637515400), (100, 5310012320), (124, 4282268000), (125, 4248009856), (128, 4148447125), (155, 3425814400), (160, 3318757700), (200, 2655006160), (248, 2141134000), (250, 2124004928), (310, 1712907200), (320, 1659378850), (400, 1327503080), (496, 1070567000), (500, 1062002464), (620, 856453600), (640, 829689425), (775, 685162880), (800, 663751540), (992, 535283500), (1000, 531001232), (1240, 428226800), (1550, 342581440), (1600, 331875770), (1984, 267641750), (2000, 265500616), (2480, 214113400), (3100, 171290720), (3200, 165937885), (3875, 137032576), (3968, 133820875), (4000, 132750308), (4960, 107056700), (6200, 85645360), (7750, 68516288), (8000, 66375154), (9920, 53528350), (12400, 42822680), (15500, 34258144), (16000, 33187577), (19840, 26764175), (24800, 21411340), (31000, 17129072), (49600, 10705670), (62000, 8564536), (99200, 5352835), (124000, 4282268), (248000, 2141134), (496000, 1070567)]