162864580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14779}}^1$

素因数の和:14836

約数の個数: 48

約数和(自身を含む): 372456000

約数和(自身を除く): 209591420

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 11020, 14779, 29558, 59116, 73895, 147790, 280801, 295580, 428591, 561602, 857182, 1123204, 1404005, 1714364, 2142955, 2808010, 4285910, 5616020, 8143229, 8571820, 16286458, 32572916, 40716145, 81432290, 162864580]

約数ペア:

[(1, 162864580), (2, 81432290), (4, 40716145), (5, 32572916), (10, 16286458), (19, 8571820), (20, 8143229), (29, 5616020), (38, 4285910), (58, 2808010), (76, 2142955), (95, 1714364), (116, 1404005), (145, 1123204), (190, 857182), (290, 561602), (380, 428591), (551, 295580), (580, 280801), (1102, 147790), (2204, 73895), (2755, 59116), (5510, 29558), (11020, 14779)]