36840980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 85034880

約数和(自身を除く): 48193900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1109, 1510, 1661, 2218, 3020, 3322, 4436, 5545, 6644, 8305, 11090, 12199, 16610, 22180, 24398, 33220, 48796, 60995, 121990, 167459, 243980, 334918, 669836, 837295, 1674590, 1842049, 3349180, 3684098, 7368196, 9210245, 18420490, 36840980]

約数ペア:

[(1, 36840980), (2, 18420490), (4, 9210245), (5, 7368196), (10, 3684098), (11, 3349180), (20, 1842049), (22, 1674590), (44, 837295), (55, 669836), (110, 334918), (151, 243980), (220, 167459), (302, 121990), (604, 60995), (755, 48796), (1109, 33220), (1510, 24398), (1661, 22180), (2218, 16610), (3020, 12199), (3322, 11090), (4436, 8305), (5545, 6644)]