48723200

素因数分解:

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

素因数の和:380

約数の個数: 108

約数和(自身を含む): 126221088

約数和(自身を除く): 77497888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 331, 368, 400, 460, 575, 640, 662, 736, 800, 920, 1150, 1280, 1324, 1472, 1600, 1655, 1840, 2300, 2648, 2944, 3200, 3310, 3680, 4600, 5296, 5888, 6400, 6620, 7360, 7613, 8275, 9200, 10592, 13240, 14720, 15226, 16550, 18400, 21184, 26480, 29440, 30452, 33100, 36800, 38065, 42368, 52960, 60904, 66200, 73600, 76130, 84736, 105920, 121808, 132400, 147200, 152260, 190325, 211840, 243616, 264800, 304520, 380650, 423680, 487232, 529600, 609040, 761300, 974464, 1059200, 1218080, 1522600, 1948928, 2118400, 2436160, 3045200, 4872320, 6090400, 9744640, 12180800, 24361600, 48723200]

約数ペア:

[(1, 48723200), (2, 24361600), (4, 12180800), (5, 9744640), (8, 6090400), (10, 4872320), (16, 3045200), (20, 2436160), (23, 2118400), (25, 1948928), (32, 1522600), (40, 1218080), (46, 1059200), (50, 974464), (64, 761300), (80, 609040), (92, 529600), (100, 487232), (115, 423680), (128, 380650), (160, 304520), (184, 264800), (200, 243616), (230, 211840), (256, 190325), (320, 152260), (331, 147200), (368, 132400), (400, 121808), (460, 105920), (575, 84736), (640, 76130), (662, 73600), (736, 66200), (800, 60904), (920, 52960), (1150, 42368), (1280, 38065), (1324, 36800), (1472, 33100), (1600, 30452), (1655, 29440), (1840, 26480), (2300, 21184), (2648, 18400), (2944, 16550), (3200, 15226), (3310, 14720), (3680, 13240), (4600, 10592), (5296, 9200), (5888, 8275), (6400, 7613), (6620, 7360)]