74396720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40433}}^1$

素因数の和:40469

約数の個数: 40

約数和(自身を含む): 180497376

約数和(自身を除く): 106100656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 40433, 80866, 161732, 202165, 323464, 404330, 646928, 808660, 929959, 1617320, 1859918, 3234640, 3719836, 4649795, 7439672, 9299590, 14879344, 18599180, 37198360, 74396720]

約数ペア:

[(1, 74396720), (2, 37198360), (4, 18599180), (5, 14879344), (8, 9299590), (10, 7439672), (16, 4649795), (20, 3719836), (23, 3234640), (40, 1859918), (46, 1617320), (80, 929959), (92, 808660), (115, 646928), (184, 404330), (230, 323464), (368, 202165), (460, 161732), (920, 80866), (1840, 40433)]