99289040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42797}}^1$

素因数の和:42839

約数の個数: 40

約数和(自身を含む): 238812840

約数和(自身を除く): 139523800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 42797, 85594, 171188, 213985, 342376, 427970, 684752, 855940, 1241113, 1711880, 2482226, 3423760, 4964452, 6205565, 9928904, 12411130, 19857808, 24822260, 49644520, 99289040]

約数ペア:

[(1, 99289040), (2, 49644520), (4, 24822260), (5, 19857808), (8, 12411130), (10, 9928904), (16, 6205565), (20, 4964452), (29, 3423760), (40, 2482226), (58, 1711880), (80, 1241113), (116, 855940), (145, 684752), (232, 427970), (290, 342376), (464, 213985), (580, 171188), (1160, 85594), (2320, 42797)]