540680260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{8803}}^1$

素因数の和:8932

約数の個数: 48

約数和(自身を含む): 1180299456

約数和(自身を除く): 639619196

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 83, 148, 166, 185, 332, 370, 415, 740, 830, 1660, 3071, 6142, 8803, 12284, 15355, 17606, 30710, 35212, 44015, 61420, 88030, 176060, 325711, 651422, 730649, 1302844, 1461298, 1628555, 2922596, 3257110, 3653245, 6514220, 7306490, 14612980, 27034013, 54068026, 108136052, 135170065, 270340130, 540680260]

約数ペア:

[(1, 540680260), (2, 270340130), (4, 135170065), (5, 108136052), (10, 54068026), (20, 27034013), (37, 14612980), (74, 7306490), (83, 6514220), (148, 3653245), (166, 3257110), (185, 2922596), (332, 1628555), (370, 1461298), (415, 1302844), (740, 730649), (830, 651422), (1660, 325711), (3071, 176060), (6142, 88030), (8803, 61420), (12284, 44015), (15355, 35212), (17606, 30710)]