3849204280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3104197}}^1$

素因数の和:3104239

約数の個数: 32

約数和(自身を含む): 8940090240

約数和(自身を除く): 5090885960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3104197, 6208394, 12416788, 15520985, 24833576, 31041970, 62083940, 96230107, 124167880, 192460214, 384920428, 481150535, 769840856, 962301070, 1924602140, 3849204280]

約数ペア:

[(1, 3849204280), (2, 1924602140), (4, 962301070), (5, 769840856), (8, 481150535), (10, 384920428), (20, 192460214), (31, 124167880), (40, 96230107), (62, 62083940), (124, 31041970), (155, 24833576), (248, 15520985), (310, 12416788), (620, 6208394), (1240, 3104197)]