191844280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{165383}}^1$

素因数の和:165423

約数の個数: 32

約数和(自身を含む): 446536800

約数和(自身を除く): 254692520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 165383, 330766, 661532, 826915, 1323064, 1653830, 3307660, 4796107, 6615320, 9592214, 19184428, 23980535, 38368856, 47961070, 95922140, 191844280]

約数ペア:

[(1, 191844280), (2, 95922140), (4, 47961070), (5, 38368856), (8, 23980535), (10, 19184428), (20, 9592214), (29, 6615320), (40, 4796107), (58, 3307660), (116, 1653830), (145, 1323064), (232, 826915), (290, 661532), (580, 330766), (1160, 165383)]