3683440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 8780688

約数和(自身を除く): 5097248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1123, 1640, 2246, 3280, 4492, 5615, 8984, 11230, 17968, 22460, 44920, 46043, 89840, 92086, 184172, 230215, 368344, 460430, 736688, 920860, 1841720, 3683440]

約数ペア:

[(1, 3683440), (2, 1841720), (4, 920860), (5, 736688), (8, 460430), (10, 368344), (16, 230215), (20, 184172), (40, 92086), (41, 89840), (80, 46043), (82, 44920), (164, 22460), (205, 17968), (328, 11230), (410, 8984), (656, 5615), (820, 4492), (1123, 3280), (1640, 2246)]