83082740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18797}}^1$

素因数の和:18836

約数の個数: 48

約数和(自身を含む): 198958032

約数和(自身を除く): 115875292

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 18797, 37594, 75188, 93985, 187970, 244361, 319549, 375940, 488722, 639098, 977444, 1221805, 1278196, 1597745, 2443610, 3195490, 4154137, 4887220, 6390980, 8308274, 16616548, 20770685, 41541370, 83082740]

約数ペア:

[(1, 83082740), (2, 41541370), (4, 20770685), (5, 16616548), (10, 8308274), (13, 6390980), (17, 4887220), (20, 4154137), (26, 3195490), (34, 2443610), (52, 1597745), (65, 1278196), (68, 1221805), (85, 977444), (130, 639098), (170, 488722), (221, 375940), (260, 319549), (340, 244361), (442, 187970), (884, 93985), (1105, 75188), (2210, 37594), (4420, 18797)]