128468711030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1555123}}^1$

素因数の和:1555892

約数の個数: 32

約数和(自身を含む): 252601901568

約数和(自身を除く): 124133190538

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 751, 1502, 3755, 7510, 8261, 16522, 41305, 82610, 1555123, 3110246, 7775615, 15551230, 17106353, 34212706, 85531765, 171063530, 1167897373, 2335794746, 5839486865, 11678973730, 12846871103, 25693742206, 64234355515, 128468711030]

約数ペア:

[(1, 128468711030), (2, 64234355515), (5, 25693742206), (10, 12846871103), (11, 11678973730), (22, 5839486865), (55, 2335794746), (110, 1167897373), (751, 171063530), (1502, 85531765), (3755, 34212706), (7510, 17106353), (8261, 15551230), (16522, 7775615), (41305, 3110246), (82610, 1555123)]