42004622305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 54684887040

約数和(自身を除く): 12680264735

約数列:

[1, 5, 19, 73, 95, 157, 173, 223, 365, 785, 865, 1115, 1387, 2983, 3287, 4237, 6935, 11461, 12629, 14915, 16279, 16435, 21185, 27161, 35011, 38579, 57305, 63145, 81395, 135805, 175055, 192895, 217759, 239951, 309301, 516059, 665209, 733001, 1088795, 1199755, 1546505, 1982753, 2555803, 2580295, 2816267, 3326045, 3665005, 6056903, 9913765, 12779015, 14081335, 30284515, 37672307, 48560257, 53509073, 115081157, 188361535, 242801285, 267545365, 442153919, 575405785, 2210769595, 8400924461, 42004622305]

約数ペア:

[(1, 42004622305), (5, 8400924461), (19, 2210769595), (73, 575405785), (95, 442153919), (157, 267545365), (173, 242801285), (223, 188361535), (365, 115081157), (785, 53509073), (865, 48560257), (1115, 37672307), (1387, 30284515), (2983, 14081335), (3287, 12779015), (4237, 9913765), (6935, 6056903), (11461, 3665005), (12629, 3326045), (14915, 2816267), (16279, 2580295), (16435, 2555803), (21185, 1982753), (27161, 1546505), (35011, 1199755), (38579, 1088795), (57305, 733001), (63145, 665209), (81395, 516059), (135805, 309301), (175055, 239951), (192895, 217759)]