70971400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{11447}}^1$

素因数の和:11494

約数の個数: 48

約数和(自身を含む): 170346240

約数和(自身を除く): 99374840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 11447, 22894, 45788, 57235, 91576, 114470, 228940, 286175, 354857, 457880, 572350, 709714, 1144700, 1419428, 1774285, 2289400, 2838856, 3548570, 7097140, 8871425, 14194280, 17742850, 35485700, 70971400]

約数ペア:

[(1, 70971400), (2, 35485700), (4, 17742850), (5, 14194280), (8, 8871425), (10, 7097140), (20, 3548570), (25, 2838856), (31, 2289400), (40, 1774285), (50, 1419428), (62, 1144700), (100, 709714), (124, 572350), (155, 457880), (200, 354857), (248, 286175), (310, 228940), (620, 114470), (775, 91576), (1240, 57235), (1550, 45788), (3100, 22894), (6200, 11447)]