11335520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 31752000

約数和(自身を除く): 20416480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 349, 406, 464, 560, 580, 698, 812, 928, 1015, 1120, 1160, 1396, 1624, 1745, 2030, 2320, 2443, 2792, 3248, 3490, 4060, 4640, 4886, 5584, 6496, 6980, 8120, 9772, 10121, 11168, 12215, 13960, 16240, 19544, 20242, 24430, 27920, 32480, 39088, 40484, 48860, 50605, 55840, 70847, 78176, 80968, 97720, 101210, 141694, 161936, 195440, 202420, 283388, 323872, 354235, 390880, 404840, 566776, 708470, 809680, 1133552, 1416940, 1619360, 2267104, 2833880, 5667760, 11335520]

約数ペア:

[(1, 11335520), (2, 5667760), (4, 2833880), (5, 2267104), (7, 1619360), (8, 1416940), (10, 1133552), (14, 809680), (16, 708470), (20, 566776), (28, 404840), (29, 390880), (32, 354235), (35, 323872), (40, 283388), (56, 202420), (58, 195440), (70, 161936), (80, 141694), (112, 101210), (116, 97720), (140, 80968), (145, 78176), (160, 70847), (203, 55840), (224, 50605), (232, 48860), (280, 40484), (290, 39088), (349, 32480), (406, 27920), (464, 24430), (560, 20242), (580, 19544), (698, 16240), (812, 13960), (928, 12215), (1015, 11168), (1120, 10121), (1160, 9772), (1396, 8120), (1624, 6980), (1745, 6496), (2030, 5584), (2320, 4886), (2443, 4640), (2792, 4060), (3248, 3490)]