227687150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:965

約数の個数: 48

約数和(自身を含む): 437074704

約数和(自身を除く): 209387554

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 137, 215, 274, 430, 685, 773, 1075, 1370, 1546, 2150, 3425, 3865, 5891, 6850, 7730, 11782, 19325, 29455, 33239, 38650, 58910, 66478, 105901, 147275, 166195, 211802, 294550, 332390, 529505, 830975, 1059010, 1661950, 2647525, 4553743, 5295050, 9107486, 22768715, 45537430, 113843575, 227687150]

約数ペア:

[(1, 227687150), (2, 113843575), (5, 45537430), (10, 22768715), (25, 9107486), (43, 5295050), (50, 4553743), (86, 2647525), (137, 1661950), (215, 1059010), (274, 830975), (430, 529505), (685, 332390), (773, 294550), (1075, 211802), (1370, 166195), (1546, 147275), (2150, 105901), (3425, 66478), (3865, 58910), (5891, 38650), (6850, 33239), (7730, 29455), (11782, 19325)]