9744640

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 24429888

約数和(自身を除く): 14685248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 331, 368, 460, 640, 662, 736, 920, 1280, 1324, 1472, 1655, 1840, 2648, 2944, 3310, 3680, 5296, 5888, 6620, 7360, 7613, 10592, 13240, 14720, 15226, 21184, 26480, 29440, 30452, 38065, 42368, 52960, 60904, 76130, 84736, 105920, 121808, 152260, 211840, 243616, 304520, 423680, 487232, 609040, 974464, 1218080, 1948928, 2436160, 4872320, 9744640]

約数ペア:

[(1, 9744640), (2, 4872320), (4, 2436160), (5, 1948928), (8, 1218080), (10, 974464), (16, 609040), (20, 487232), (23, 423680), (32, 304520), (40, 243616), (46, 211840), (64, 152260), (80, 121808), (92, 105920), (115, 84736), (128, 76130), (160, 60904), (184, 52960), (230, 42368), (256, 38065), (320, 30452), (331, 29440), (368, 26480), (460, 21184), (640, 15226), (662, 14720), (736, 13240), (920, 10592), (1280, 7613), (1324, 7360), (1472, 6620), (1655, 5888), (1840, 5296), (2648, 3680), (2944, 3310)]