42360560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 110430432

約数和(自身を除く): 68069872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1301, 1480, 1628, 2035, 2602, 2960, 3256, 4070, 5204, 6505, 6512, 8140, 10408, 13010, 14311, 16280, 20816, 26020, 28622, 32560, 48137, 52040, 57244, 71555, 96274, 104080, 114488, 143110, 192548, 228976, 240685, 286220, 385096, 481370, 529507, 572440, 770192, 962740, 1059014, 1144880, 1925480, 2118028, 2647535, 3850960, 4236056, 5295070, 8472112, 10590140, 21180280, 42360560]

約数ペア:

[(1, 42360560), (2, 21180280), (4, 10590140), (5, 8472112), (8, 5295070), (10, 4236056), (11, 3850960), (16, 2647535), (20, 2118028), (22, 1925480), (37, 1144880), (40, 1059014), (44, 962740), (55, 770192), (74, 572440), (80, 529507), (88, 481370), (110, 385096), (148, 286220), (176, 240685), (185, 228976), (220, 192548), (296, 143110), (370, 114488), (407, 104080), (440, 96274), (592, 71555), (740, 57244), (814, 52040), (880, 48137), (1301, 32560), (1480, 28622), (1628, 26020), (2035, 20816), (2602, 16280), (2960, 14311), (3256, 13010), (4070, 10408), (5204, 8140), (6505, 6512)]