11331640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 27086400

約数和(自身を除く): 15754760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 109, 113, 115, 184, 218, 226, 230, 436, 452, 460, 545, 565, 872, 904, 920, 1090, 1130, 2180, 2260, 2507, 2599, 4360, 4520, 5014, 5198, 10028, 10396, 12317, 12535, 12995, 20056, 20792, 24634, 25070, 25990, 49268, 50140, 51980, 61585, 98536, 100280, 103960, 123170, 246340, 283291, 492680, 566582, 1133164, 1416455, 2266328, 2832910, 5665820, 11331640]

約数ペア:

[(1, 11331640), (2, 5665820), (4, 2832910), (5, 2266328), (8, 1416455), (10, 1133164), (20, 566582), (23, 492680), (40, 283291), (46, 246340), (92, 123170), (109, 103960), (113, 100280), (115, 98536), (184, 61585), (218, 51980), (226, 50140), (230, 49268), (436, 25990), (452, 25070), (460, 24634), (545, 20792), (565, 20056), (872, 12995), (904, 12535), (920, 12317), (1090, 10396), (1130, 10028), (2180, 5198), (2260, 5014), (2507, 4520), (2599, 4360)]