2922345920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36973}}^1$

素因数の和:37022

約数の個数: 112

約数和(自身を含む): 7888772640

約数和(自身を除く): 4966426720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4160, 4940, 6080, 7904, 9880, 15808, 19760, 36973, 39520, 73946, 79040, 147892, 184865, 295784, 369730, 480649, 591568, 702487, 739460, 961298, 1183136, 1404974, 1478920, 1922596, 2366272, 2403245, 2809948, 2957840, 3512435, 3845192, 4806490, 5619896, 5915680, 7024870, 7690384, 9132331, 9612980, 11239792, 11831360, 14049740, 15380768, 18264662, 19225960, 22479584, 28099480, 30761536, 36529324, 38451920, 44959168, 45661655, 56198960, 73058648, 76903840, 91323310, 112397920, 146117296, 153807680, 182646620, 224795840, 292234592, 365293240, 584469184, 730586480, 1461172960, 2922345920]

約数ペア:

[(1, 2922345920), (2, 1461172960), (4, 730586480), (5, 584469184), (8, 365293240), (10, 292234592), (13, 224795840), (16, 182646620), (19, 153807680), (20, 146117296), (26, 112397920), (32, 91323310), (38, 76903840), (40, 73058648), (52, 56198960), (64, 45661655), (65, 44959168), (76, 38451920), (80, 36529324), (95, 30761536), (104, 28099480), (130, 22479584), (152, 19225960), (160, 18264662), (190, 15380768), (208, 14049740), (247, 11831360), (260, 11239792), (304, 9612980), (320, 9132331), (380, 7690384), (416, 7024870), (494, 5915680), (520, 5619896), (608, 4806490), (760, 3845192), (832, 3512435), (988, 2957840), (1040, 2809948), (1216, 2403245), (1235, 2366272), (1520, 1922596), (1976, 1478920), (2080, 1404974), (2470, 1183136), (3040, 961298), (3952, 739460), (4160, 702487), (4940, 591568), (6080, 480649), (7904, 369730), (9880, 295784), (15808, 184865), (19760, 147892), (36973, 79040), (39520, 73946)]