10366912000

素因数分解:

$2^9\times 5^3\times {\mathrm{161983}}^1$

素因数の和:162016

約数の個数: 80

約数和(自身を含む): 25850702592

約数和(自身を除く): 15483790592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1280, 1600, 2000, 2560, 3200, 4000, 6400, 8000, 12800, 16000, 32000, 64000, 161983, 323966, 647932, 809915, 1295864, 1619830, 2591728, 3239660, 4049575, 5183456, 6479320, 8099150, 10366912, 12958640, 16198300, 20247875, 20733824, 25917280, 32396600, 40495750, 41467648, 51834560, 64793200, 80991500, 82935296, 103669120, 129586400, 161983000, 207338240, 259172800, 323966000, 414676480, 518345600, 647932000, 1036691200, 1295864000, 2073382400, 2591728000, 5183456000, 10366912000]

約数ペア:

[(1, 10366912000), (2, 5183456000), (4, 2591728000), (5, 2073382400), (8, 1295864000), (10, 1036691200), (16, 647932000), (20, 518345600), (25, 414676480), (32, 323966000), (40, 259172800), (50, 207338240), (64, 161983000), (80, 129586400), (100, 103669120), (125, 82935296), (128, 80991500), (160, 64793200), (200, 51834560), (250, 41467648), (256, 40495750), (320, 32396600), (400, 25917280), (500, 20733824), (512, 20247875), (640, 16198300), (800, 12958640), (1000, 10366912), (1280, 8099150), (1600, 6479320), (2000, 5183456), (2560, 4049575), (3200, 3239660), (4000, 2591728), (6400, 1619830), (8000, 1295864), (12800, 809915), (16000, 647932), (32000, 323966), (64000, 161983)]