4187840

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:609

約数の個数: 56

約数和(自身を含む): 10424160

約数和(自身を除く): 6236320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 569, 736, 920, 1138, 1472, 1840, 2276, 2845, 3680, 4552, 5690, 7360, 9104, 11380, 13087, 18208, 22760, 26174, 36416, 45520, 52348, 65435, 91040, 104696, 130870, 182080, 209392, 261740, 418784, 523480, 837568, 1046960, 2093920, 4187840]

約数ペア:

[(1, 4187840), (2, 2093920), (4, 1046960), (5, 837568), (8, 523480), (10, 418784), (16, 261740), (20, 209392), (23, 182080), (32, 130870), (40, 104696), (46, 91040), (64, 65435), (80, 52348), (92, 45520), (115, 36416), (160, 26174), (184, 22760), (230, 18208), (320, 13087), (368, 11380), (460, 9104), (569, 7360), (736, 5690), (920, 4552), (1138, 3680), (1472, 2845), (1840, 2276)]