79522400

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1056

約数の個数: 72

約数和(自身を含む): 196159320

約数和(自身を除く): 116636920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 400, 428, 535, 800, 856, 929, 1070, 1712, 1858, 2140, 2675, 3424, 3716, 4280, 4645, 5350, 7432, 8560, 9290, 10700, 14864, 17120, 18580, 21400, 23225, 29728, 37160, 42800, 46450, 74320, 85600, 92900, 99403, 148640, 185800, 198806, 371600, 397612, 497015, 743200, 795224, 994030, 1590448, 1988060, 2485075, 3180896, 3976120, 4970150, 7952240, 9940300, 15904480, 19880600, 39761200, 79522400]

約数ペア:

[(1, 79522400), (2, 39761200), (4, 19880600), (5, 15904480), (8, 9940300), (10, 7952240), (16, 4970150), (20, 3976120), (25, 3180896), (32, 2485075), (40, 1988060), (50, 1590448), (80, 994030), (100, 795224), (107, 743200), (160, 497015), (200, 397612), (214, 371600), (400, 198806), (428, 185800), (535, 148640), (800, 99403), (856, 92900), (929, 85600), (1070, 74320), (1712, 46450), (1858, 42800), (2140, 37160), (2675, 29728), (3424, 23225), (3716, 21400), (4280, 18580), (4645, 17120), (5350, 14864), (7432, 10700), (8560, 9290)]