963394720

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{128111}}^1$

素因数の和:128173

約数の個数: 48

約数和(自身を含む): 2324464128

約数和(自身を除く): 1361069408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 128111, 256222, 512444, 640555, 1024888, 1281110, 2049776, 2562220, 4099552, 5124440, 6021217, 10248880, 12042434, 20497760, 24084868, 30106085, 48169736, 60212170, 96339472, 120424340, 192678944, 240848680, 481697360, 963394720]

約数ペア:

[(1, 963394720), (2, 481697360), (4, 240848680), (5, 192678944), (8, 120424340), (10, 96339472), (16, 60212170), (20, 48169736), (32, 30106085), (40, 24084868), (47, 20497760), (80, 12042434), (94, 10248880), (160, 6021217), (188, 5124440), (235, 4099552), (376, 2562220), (470, 2049776), (752, 1281110), (940, 1024888), (1504, 640555), (1880, 512444), (3760, 256222), (7520, 128111)]