8833720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4507}}^1$

素因数の和:4532

約数の個数: 48

約数和(自身を含む): 23126040

約数和(自身を除く): 14292320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4507, 9014, 18028, 22535, 31549, 36056, 45070, 63098, 90140, 126196, 157745, 180280, 220843, 252392, 315490, 441686, 630980, 883372, 1104215, 1261960, 1766744, 2208430, 4416860, 8833720]

約数ペア:

[(1, 8833720), (2, 4416860), (4, 2208430), (5, 1766744), (7, 1261960), (8, 1104215), (10, 883372), (14, 630980), (20, 441686), (28, 315490), (35, 252392), (40, 220843), (49, 180280), (56, 157745), (70, 126196), (98, 90140), (140, 63098), (196, 45070), (245, 36056), (280, 31549), (392, 22535), (490, 18028), (980, 9014), (1960, 4507)]