1900588720

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{40063}}^1$

素因数の和:40669

約数の個数: 40

約数和(自身を含む): 4426430976

約数和(自身を除く): 2525842256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1186, 2372, 2965, 4744, 5930, 9488, 11860, 23720, 40063, 47440, 80126, 160252, 200315, 320504, 400630, 641008, 801260, 1602520, 3205040, 23757359, 47514718, 95029436, 118786795, 190058872, 237573590, 380117744, 475147180, 950294360, 1900588720]

約数ペア:

[(1, 1900588720), (2, 950294360), (4, 475147180), (5, 380117744), (8, 237573590), (10, 190058872), (16, 118786795), (20, 95029436), (40, 47514718), (80, 23757359), (593, 3205040), (1186, 1602520), (2372, 801260), (2965, 641008), (4744, 400630), (5930, 320504), (9488, 200315), (11860, 160252), (23720, 80126), (40063, 47440)]