41795140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 93760128

約数和(自身を除く): 51964988

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 2113, 3956, 4226, 4945, 8452, 9890, 10565, 19780, 21130, 42260, 48599, 90859, 97198, 181718, 194396, 242995, 363436, 454295, 485990, 908590, 971980, 1817180, 2089757, 4179514, 8359028, 10448785, 20897570, 41795140]

約数ペア:

[(1, 41795140), (2, 20897570), (4, 10448785), (5, 8359028), (10, 4179514), (20, 2089757), (23, 1817180), (43, 971980), (46, 908590), (86, 485990), (92, 454295), (115, 363436), (172, 242995), (215, 194396), (230, 181718), (430, 97198), (460, 90859), (860, 48599), (989, 42260), (1978, 21130), (2113, 19780), (3956, 10565), (4226, 9890), (4945, 8452)]