209932000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1749

約数の個数: 96

約数和(自身を含む): 532756224

約数和(自身を除く): 322824224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 400, 496, 500, 620, 775, 800, 992, 1000, 1240, 1550, 1693, 2000, 2480, 3100, 3386, 3875, 4000, 4960, 6200, 6772, 7750, 8465, 12400, 13544, 15500, 16930, 24800, 27088, 31000, 33860, 42325, 52483, 54176, 62000, 67720, 84650, 104966, 124000, 135440, 169300, 209932, 211625, 262415, 270880, 338600, 419864, 423250, 524830, 677200, 839728, 846500, 1049660, 1312075, 1354400, 1679456, 1693000, 2099320, 2624150, 3386000, 4198640, 5248300, 6560375, 6772000, 8397280, 10496600, 13120750, 20993200, 26241500, 41986400, 52483000, 104966000, 209932000]

約数ペア:

[(1, 209932000), (2, 104966000), (4, 52483000), (5, 41986400), (8, 26241500), (10, 20993200), (16, 13120750), (20, 10496600), (25, 8397280), (31, 6772000), (32, 6560375), (40, 5248300), (50, 4198640), (62, 3386000), (80, 2624150), (100, 2099320), (124, 1693000), (125, 1679456), (155, 1354400), (160, 1312075), (200, 1049660), (248, 846500), (250, 839728), (310, 677200), (400, 524830), (496, 423250), (500, 419864), (620, 338600), (775, 270880), (800, 262415), (992, 211625), (1000, 209932), (1240, 169300), (1550, 135440), (1693, 124000), (2000, 104966), (2480, 84650), (3100, 67720), (3386, 62000), (3875, 54176), (4000, 52483), (4960, 42325), (6200, 33860), (6772, 31000), (7750, 27088), (8465, 24800), (12400, 16930), (13544, 15500)]