98029600

素因数分解:

$2^5\times 5^2\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:878

約数の個数: 72

約数和(自身を含む): 240992388

約数和(自身を除く): 142962788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 181, 200, 362, 400, 677, 724, 800, 905, 1354, 1448, 1810, 2708, 2896, 3385, 3620, 4525, 5416, 5792, 6770, 7240, 9050, 10832, 13540, 14480, 16925, 18100, 21664, 27080, 28960, 33850, 36200, 54160, 67700, 72400, 108320, 122537, 135400, 144800, 245074, 270800, 490148, 541600, 612685, 980296, 1225370, 1960592, 2450740, 3063425, 3921184, 4901480, 6126850, 9802960, 12253700, 19605920, 24507400, 49014800, 98029600]

約数ペア:

[(1, 98029600), (2, 49014800), (4, 24507400), (5, 19605920), (8, 12253700), (10, 9802960), (16, 6126850), (20, 4901480), (25, 3921184), (32, 3063425), (40, 2450740), (50, 1960592), (80, 1225370), (100, 980296), (160, 612685), (181, 541600), (200, 490148), (362, 270800), (400, 245074), (677, 144800), (724, 135400), (800, 122537), (905, 108320), (1354, 72400), (1448, 67700), (1810, 54160), (2708, 36200), (2896, 33850), (3385, 28960), (3620, 27080), (4525, 21664), (5416, 18100), (5792, 16925), (6770, 14480), (7240, 13540), (9050, 10832)]