20223413000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6581}}^1$

素因数の和:7048

約数の個数: 128

約数和(自身を含む): 54214617600

約数和(自身を除く): 33991204600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 439, 500, 700, 875, 878, 1000, 1400, 1750, 1756, 2195, 3073, 3500, 3512, 4390, 6146, 6581, 7000, 8780, 10975, 12292, 13162, 15365, 17560, 21950, 24584, 26324, 30730, 32905, 43900, 46067, 52648, 54875, 61460, 65810, 76825, 87800, 92134, 109750, 122920, 131620, 153650, 164525, 184268, 219500, 230335, 263240, 307300, 329050, 368536, 384125, 439000, 460670, 614600, 658100, 768250, 822625, 921340, 1151675, 1316200, 1536500, 1645250, 1842680, 2303350, 2889059, 3073000, 3290500, 4606700, 5758375, 5778118, 6581000, 9213400, 11516750, 11556236, 14445295, 20223413, 23033500, 23112472, 28890590, 40446826, 46067000, 57781180, 72226475, 80893652, 101117065, 115562360, 144452950, 161787304, 202234130, 288905900, 361132375, 404468260, 505585325, 577811800, 722264750, 808936520, 1011170650, 1444529500, 2022341300, 2527926625, 2889059000, 4044682600, 5055853250, 10111706500, 20223413000]

約数ペア:

[(1, 20223413000), (2, 10111706500), (4, 5055853250), (5, 4044682600), (7, 2889059000), (8, 2527926625), (10, 2022341300), (14, 1444529500), (20, 1011170650), (25, 808936520), (28, 722264750), (35, 577811800), (40, 505585325), (50, 404468260), (56, 361132375), (70, 288905900), (100, 202234130), (125, 161787304), (140, 144452950), (175, 115562360), (200, 101117065), (250, 80893652), (280, 72226475), (350, 57781180), (439, 46067000), (500, 40446826), (700, 28890590), (875, 23112472), (878, 23033500), (1000, 20223413), (1400, 14445295), (1750, 11556236), (1756, 11516750), (2195, 9213400), (3073, 6581000), (3500, 5778118), (3512, 5758375), (4390, 4606700), (6146, 3290500), (6581, 3073000), (7000, 2889059), (8780, 2303350), (10975, 1842680), (12292, 1645250), (13162, 1536500), (15365, 1316200), (17560, 1151675), (21950, 921340), (24584, 822625), (26324, 768250), (30730, 658100), (32905, 614600), (43900, 460670), (46067, 439000), (52648, 384125), (54875, 368536), (61460, 329050), (65810, 307300), (76825, 263240), (87800, 230335), (92134, 219500), (109750, 184268), (122920, 164525), (131620, 153650)]