3628298045440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4485139}}^1$

素因数の和:4485245

約数の個数: 96

約数和(自身を含む): 8815991184000

約数和(自身を除く): 5187693138560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 256, 316, 320, 395, 512, 632, 640, 790, 1024, 1264, 1280, 1580, 2048, 2528, 2560, 3160, 5056, 5120, 6320, 10112, 10240, 12640, 20224, 25280, 40448, 50560, 80896, 101120, 161792, 202240, 404480, 808960, 4485139, 8970278, 17940556, 22425695, 35881112, 44851390, 71762224, 89702780, 143524448, 179405560, 287048896, 354325981, 358811120, 574097792, 708651962, 717622240, 1148195584, 1417303924, 1435244480, 1771629905, 2296391168, 2834607848, 2870488960, 3543259810, 4592782336, 5669215696, 5740977920, 7086519620, 9185564672, 11338431392, 11481955840, 14173039240, 22676862784, 22963911680, 28346078480, 45353725568, 45927823360, 56692156960, 90707451136, 113384313920, 181414902272, 226768627840, 362829804544, 453537255680, 725659609088, 907074511360, 1814149022720, 3628298045440]

約数ペア:

[(1, 3628298045440), (2, 1814149022720), (4, 907074511360), (5, 725659609088), (8, 453537255680), (10, 362829804544), (16, 226768627840), (20, 181414902272), (32, 113384313920), (40, 90707451136), (64, 56692156960), (79, 45927823360), (80, 45353725568), (128, 28346078480), (158, 22963911680), (160, 22676862784), (256, 14173039240), (316, 11481955840), (320, 11338431392), (395, 9185564672), (512, 7086519620), (632, 5740977920), (640, 5669215696), (790, 4592782336), (1024, 3543259810), (1264, 2870488960), (1280, 2834607848), (1580, 2296391168), (2048, 1771629905), (2528, 1435244480), (2560, 1417303924), (3160, 1148195584), (5056, 717622240), (5120, 708651962), (6320, 574097792), (10112, 358811120), (10240, 354325981), (12640, 287048896), (20224, 179405560), (25280, 143524448), (40448, 89702780), (50560, 71762224), (80896, 44851390), (101120, 35881112), (161792, 22425695), (202240, 17940556), (404480, 8970278), (808960, 4485139)]