16297632800

素因数分解:

$2^5\times 5^2\times {\mathrm{929}}^1\times {\mathrm{21929}}^1$

素因数の和:22878

約数の個数: 72

約数和(自身を含む): 39831239700

約数和(自身を除く): 23533606900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 929, 1858, 3716, 4645, 7432, 9290, 14864, 18580, 21929, 23225, 29728, 37160, 43858, 46450, 74320, 87716, 92900, 109645, 148640, 175432, 185800, 219290, 350864, 371600, 438580, 548225, 701728, 743200, 877160, 1096450, 1754320, 2192900, 3508640, 4385800, 8771600, 17543200, 20372041, 40744082, 81488164, 101860205, 162976328, 203720410, 325952656, 407440820, 509301025, 651905312, 814881640, 1018602050, 1629763280, 2037204100, 3259526560, 4074408200, 8148816400, 16297632800]

約数ペア:

[(1, 16297632800), (2, 8148816400), (4, 4074408200), (5, 3259526560), (8, 2037204100), (10, 1629763280), (16, 1018602050), (20, 814881640), (25, 651905312), (32, 509301025), (40, 407440820), (50, 325952656), (80, 203720410), (100, 162976328), (160, 101860205), (200, 81488164), (400, 40744082), (800, 20372041), (929, 17543200), (1858, 8771600), (3716, 4385800), (4645, 3508640), (7432, 2192900), (9290, 1754320), (14864, 1096450), (18580, 877160), (21929, 743200), (23225, 701728), (29728, 548225), (37160, 438580), (43858, 371600), (46450, 350864), (74320, 219290), (87716, 185800), (92900, 175432), (109645, 148640)]