65038000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1103

約数の個数: 80

約数和(自身を含む): 162489600

約数和(自身を除く): 97451600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1049, 1240, 1550, 2000, 2098, 2480, 3100, 3875, 4196, 5245, 6200, 7750, 8392, 10490, 12400, 15500, 16784, 20980, 26225, 31000, 32519, 41960, 52450, 62000, 65038, 83920, 104900, 130076, 131125, 162595, 209800, 260152, 262250, 325190, 419600, 520304, 524500, 650380, 812975, 1049000, 1300760, 1625950, 2098000, 2601520, 3251900, 4064875, 6503800, 8129750, 13007600, 16259500, 32519000, 65038000]

約数ペア:

[(1, 65038000), (2, 32519000), (4, 16259500), (5, 13007600), (8, 8129750), (10, 6503800), (16, 4064875), (20, 3251900), (25, 2601520), (31, 2098000), (40, 1625950), (50, 1300760), (62, 1049000), (80, 812975), (100, 650380), (124, 524500), (125, 520304), (155, 419600), (200, 325190), (248, 262250), (250, 260152), (310, 209800), (400, 162595), (496, 131125), (500, 130076), (620, 104900), (775, 83920), (1000, 65038), (1049, 62000), (1240, 52450), (1550, 41960), (2000, 32519), (2098, 31000), (2480, 26225), (3100, 20980), (3875, 16784), (4196, 15500), (5245, 12400), (6200, 10490), (7750, 8392)]