16751360

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 41942880

約数和(自身を除く): 25191520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 569, 640, 736, 920, 1138, 1280, 1472, 1840, 2276, 2845, 2944, 3680, 4552, 5690, 5888, 7360, 9104, 11380, 13087, 14720, 18208, 22760, 26174, 29440, 36416, 45520, 52348, 65435, 72832, 91040, 104696, 130870, 145664, 182080, 209392, 261740, 364160, 418784, 523480, 728320, 837568, 1046960, 1675136, 2093920, 3350272, 4187840, 8375680, 16751360]

約数ペア:

[(1, 16751360), (2, 8375680), (4, 4187840), (5, 3350272), (8, 2093920), (10, 1675136), (16, 1046960), (20, 837568), (23, 728320), (32, 523480), (40, 418784), (46, 364160), (64, 261740), (80, 209392), (92, 182080), (115, 145664), (128, 130870), (160, 104696), (184, 91040), (230, 72832), (256, 65435), (320, 52348), (368, 45520), (460, 36416), (569, 29440), (640, 26174), (736, 22760), (920, 18208), (1138, 14720), (1280, 13087), (1472, 11380), (1840, 9104), (2276, 7360), (2845, 5888), (2944, 5690), (3680, 4552)]