77258060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4231}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 179165952

約数和(自身を除く): 101907892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4231, 4565, 8462, 9130, 16924, 18260, 21155, 42310, 46541, 84620, 93082, 186164, 232705, 351173, 465410, 702346, 930820, 1404692, 1755865, 3511730, 3862903, 7023460, 7725806, 15451612, 19314515, 38629030, 77258060]

約数ペア:

[(1, 77258060), (2, 38629030), (4, 19314515), (5, 15451612), (10, 7725806), (11, 7023460), (20, 3862903), (22, 3511730), (44, 1755865), (55, 1404692), (83, 930820), (110, 702346), (166, 465410), (220, 351173), (332, 232705), (415, 186164), (830, 93082), (913, 84620), (1660, 46541), (1826, 42310), (3652, 21155), (4231, 18260), (4565, 16924), (8462, 9130)]