538664080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{92237}}^1$

素因数の和:92323

約数の個数: 40

約数和(自身を含む): 1269563832

約数和(自身を除く): 730899752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 92237, 184474, 368948, 461185, 737896, 922370, 1475792, 1844740, 3689480, 6733301, 7378960, 13466602, 26933204, 33666505, 53866408, 67333010, 107732816, 134666020, 269332040, 538664080]

約数ペア:

[(1, 538664080), (2, 269332040), (4, 134666020), (5, 107732816), (8, 67333010), (10, 53866408), (16, 33666505), (20, 26933204), (40, 13466602), (73, 7378960), (80, 6733301), (146, 3689480), (292, 1844740), (365, 1475792), (584, 922370), (730, 737896), (1168, 461185), (1460, 368948), (2920, 184474), (5840, 92237)]