38167120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20743}}^1$

素因数の和:20779

約数の個数: 40

約数和(自身を含む): 92601216

約数和(自身を除く): 54434096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 20743, 41486, 82972, 103715, 165944, 207430, 331888, 414860, 477089, 829720, 954178, 1659440, 1908356, 2385445, 3816712, 4770890, 7633424, 9541780, 19083560, 38167120]

約数ペア:

[(1, 38167120), (2, 19083560), (4, 9541780), (5, 7633424), (8, 4770890), (10, 3816712), (16, 2385445), (20, 1908356), (23, 1659440), (40, 954178), (46, 829720), (80, 477089), (92, 414860), (115, 331888), (184, 207430), (230, 165944), (368, 103715), (460, 82972), (920, 41486), (1840, 20743)]