70273720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2707}}^1$

素因数の和:2788

約数の個数: 64

約数和(自身を含む): 175478400

約数和(自身を除く): 105204680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 2707, 3245, 5192, 5414, 6490, 10828, 12980, 13535, 21656, 25960, 27070, 29777, 54140, 59554, 108280, 119108, 148885, 159713, 238216, 297770, 319426, 595540, 638852, 798565, 1191080, 1277704, 1597130, 1756843, 3194260, 3513686, 6388520, 7027372, 8784215, 14054744, 17568430, 35136860, 70273720]

約数ペア:

[(1, 70273720), (2, 35136860), (4, 17568430), (5, 14054744), (8, 8784215), (10, 7027372), (11, 6388520), (20, 3513686), (22, 3194260), (40, 1756843), (44, 1597130), (55, 1277704), (59, 1191080), (88, 798565), (110, 638852), (118, 595540), (220, 319426), (236, 297770), (295, 238216), (440, 159713), (472, 148885), (590, 119108), (649, 108280), (1180, 59554), (1298, 54140), (2360, 29777), (2596, 27070), (2707, 25960), (3245, 21656), (5192, 13535), (5414, 12980), (6490, 10828)]