190080500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{13109}}^1$

素因数の和:13157

約数の個数: 48

約数和(自身を含む): 429483600

約数和(自身を除く): 239403100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 2900, 3625, 7250, 13109, 14500, 26218, 52436, 65545, 131090, 262180, 327725, 380161, 655450, 760322, 1310900, 1520644, 1638625, 1900805, 3277250, 3801610, 6554500, 7603220, 9504025, 19008050, 38016100, 47520125, 95040250, 190080500]

約数ペア:

[(1, 190080500), (2, 95040250), (4, 47520125), (5, 38016100), (10, 19008050), (20, 9504025), (25, 7603220), (29, 6554500), (50, 3801610), (58, 3277250), (100, 1900805), (116, 1638625), (125, 1520644), (145, 1310900), (250, 760322), (290, 655450), (500, 380161), (580, 327725), (725, 262180), (1450, 131090), (2900, 65545), (3625, 52436), (7250, 26218), (13109, 14500)]