79419400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13693}}^1$

素因数の和:13738

約数の個数: 48

約数和(自身を含む): 191031300

約数和(自身を除く): 111611900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 13693, 27386, 54772, 68465, 109544, 136930, 273860, 342325, 397097, 547720, 684650, 794194, 1369300, 1588388, 1985485, 2738600, 3176776, 3970970, 7941940, 9927425, 15883880, 19854850, 39709700, 79419400]

約数ペア:

[(1, 79419400), (2, 39709700), (4, 19854850), (5, 15883880), (8, 9927425), (10, 7941940), (20, 3970970), (25, 3176776), (29, 2738600), (40, 1985485), (50, 1588388), (58, 1369300), (100, 794194), (116, 684650), (145, 547720), (200, 397097), (232, 342325), (290, 273860), (580, 136930), (725, 109544), (1160, 68465), (1450, 54772), (2900, 27386), (5800, 13693)]