2243389700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{3803}}^1$

素因数の和:4181

約数の個数: 72

約数和(自身を含む): 5170731552

約数和(自身を除く): 2927341852

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 347, 425, 694, 850, 1388, 1700, 1735, 3470, 3803, 5899, 6940, 7606, 8675, 11798, 15212, 17350, 19015, 23596, 29495, 34700, 38030, 58990, 64651, 76060, 95075, 117980, 129302, 147475, 190150, 258604, 294950, 323255, 380300, 589900, 646510, 1293020, 1319641, 1616275, 2639282, 3232550, 5278564, 6465100, 6598205, 13196410, 22433897, 26392820, 32991025, 44867794, 65982050, 89735588, 112169485, 131964100, 224338970, 448677940, 560847425, 1121694850, 2243389700]

約数ペア:

[(1, 2243389700), (2, 1121694850), (4, 560847425), (5, 448677940), (10, 224338970), (17, 131964100), (20, 112169485), (25, 89735588), (34, 65982050), (50, 44867794), (68, 32991025), (85, 26392820), (100, 22433897), (170, 13196410), (340, 6598205), (347, 6465100), (425, 5278564), (694, 3232550), (850, 2639282), (1388, 1616275), (1700, 1319641), (1735, 1293020), (3470, 646510), (3803, 589900), (5899, 380300), (6940, 323255), (7606, 294950), (8675, 258604), (11798, 190150), (15212, 147475), (17350, 129302), (19015, 117980), (23596, 95075), (29495, 76060), (34700, 64651), (38030, 58990)]