97257400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^2\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 232384680

約数和(自身を除く): 135127280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 263, 344, 430, 526, 860, 1052, 1075, 1315, 1720, 1849, 2104, 2150, 2630, 3698, 4300, 5260, 6575, 7396, 8600, 9245, 10520, 11309, 13150, 14792, 18490, 22618, 26300, 36980, 45236, 46225, 52600, 56545, 73960, 90472, 92450, 113090, 184900, 226180, 282725, 369800, 452360, 486287, 565450, 972574, 1130900, 1945148, 2261800, 2431435, 3890296, 4862870, 9725740, 12157175, 19451480, 24314350, 48628700, 97257400]

約数ペア:

[(1, 97257400), (2, 48628700), (4, 24314350), (5, 19451480), (8, 12157175), (10, 9725740), (20, 4862870), (25, 3890296), (40, 2431435), (43, 2261800), (50, 1945148), (86, 1130900), (100, 972574), (172, 565450), (200, 486287), (215, 452360), (263, 369800), (344, 282725), (430, 226180), (526, 184900), (860, 113090), (1052, 92450), (1075, 90472), (1315, 73960), (1720, 56545), (1849, 52600), (2104, 46225), (2150, 45236), (2630, 36980), (3698, 26300), (4300, 22618), (5260, 18490), (6575, 14792), (7396, 13150), (8600, 11309), (9245, 10520)]