2013725440

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 5107612608

約数和(自身を除く): 3093887168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 73, 80, 92, 115, 128, 146, 160, 184, 230, 256, 292, 320, 365, 368, 460, 584, 640, 730, 736, 920, 937, 1168, 1280, 1460, 1472, 1679, 1840, 1874, 2336, 2920, 2944, 3358, 3680, 3748, 4672, 4685, 5840, 5888, 6716, 7360, 7496, 8395, 9344, 9370, 11680, 13432, 14720, 14992, 16790, 18688, 18740, 21551, 23360, 26864, 29440, 29984, 33580, 37480, 43102, 46720, 53728, 59968, 67160, 68401, 74960, 86204, 93440, 107456, 107755, 119936, 134320, 136802, 149920, 172408, 214912, 215510, 239872, 268640, 273604, 299840, 342005, 344816, 429824, 431020, 537280, 547208, 599680, 684010, 689632, 862040, 1074560, 1094416, 1199360, 1368020, 1379264, 1573223, 1724080, 2149120, 2188832, 2736040, 2758528, 3146446, 3448160, 4377664, 5472080, 5517056, 6292892, 6896320, 7866115, 8755328, 10944160, 12585784, 13792640, 15732230, 17510656, 21888320, 25171568, 27585280, 31464460, 43776640, 50343136, 62928920, 87553280, 100686272, 125857840, 201372544, 251715680, 402745088, 503431360, 1006862720, 2013725440]

約数ペア:

[(1, 2013725440), (2, 1006862720), (4, 503431360), (5, 402745088), (8, 251715680), (10, 201372544), (16, 125857840), (20, 100686272), (23, 87553280), (32, 62928920), (40, 50343136), (46, 43776640), (64, 31464460), (73, 27585280), (80, 25171568), (92, 21888320), (115, 17510656), (128, 15732230), (146, 13792640), (160, 12585784), (184, 10944160), (230, 8755328), (256, 7866115), (292, 6896320), (320, 6292892), (365, 5517056), (368, 5472080), (460, 4377664), (584, 3448160), (640, 3146446), (730, 2758528), (736, 2736040), (920, 2188832), (937, 2149120), (1168, 1724080), (1280, 1573223), (1460, 1379264), (1472, 1368020), (1679, 1199360), (1840, 1094416), (1874, 1074560), (2336, 862040), (2920, 689632), (2944, 684010), (3358, 599680), (3680, 547208), (3748, 537280), (4672, 431020), (4685, 429824), (5840, 344816), (5888, 342005), (6716, 299840), (7360, 273604), (7496, 268640), (8395, 239872), (9344, 215510), (9370, 214912), (11680, 172408), (13432, 149920), (14720, 136802), (14992, 134320), (16790, 119936), (18688, 107755), (18740, 107456), (21551, 93440), (23360, 86204), (26864, 74960), (29440, 68401), (29984, 67160), (33580, 59968), (37480, 53728), (43102, 46720)]