88328720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58111}}^1$

素因数の和:58143

約数の個数: 40

約数和(自身を含む): 216176640

約数和(自身を除く): 127847920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 58111, 116222, 232444, 290555, 464888, 581110, 929776, 1104109, 1162220, 2208218, 2324440, 4416436, 4648880, 5520545, 8832872, 11041090, 17665744, 22082180, 44164360, 88328720]

約数ペア:

[(1, 88328720), (2, 44164360), (4, 22082180), (5, 17665744), (8, 11041090), (10, 8832872), (16, 5520545), (19, 4648880), (20, 4416436), (38, 2324440), (40, 2208218), (76, 1162220), (80, 1104109), (95, 929776), (152, 581110), (190, 464888), (304, 290555), (380, 232444), (760, 116222), (1520, 58111)]