42070291880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{884573}}^1$

素因数の和:884654

約数の個数: 64

約数和(自身を含む): 100310691600

約数和(自身を除く): 58240399720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 41, 58, 82, 116, 145, 164, 205, 232, 290, 328, 410, 580, 820, 1160, 1189, 1640, 2378, 4756, 5945, 9512, 11890, 23780, 47560, 884573, 1769146, 3538292, 4422865, 7076584, 8845730, 17691460, 25652617, 35382920, 36267493, 51305234, 72534986, 102610468, 128263085, 145069972, 181337465, 205220936, 256526170, 290139944, 362674930, 513052340, 725349860, 1026104680, 1051757297, 1450699720, 2103514594, 4207029188, 5258786485, 8414058376, 10517572970, 21035145940, 42070291880]

約数ペア:

[(1, 42070291880), (2, 21035145940), (4, 10517572970), (5, 8414058376), (8, 5258786485), (10, 4207029188), (20, 2103514594), (29, 1450699720), (40, 1051757297), (41, 1026104680), (58, 725349860), (82, 513052340), (116, 362674930), (145, 290139944), (164, 256526170), (205, 205220936), (232, 181337465), (290, 145069972), (328, 128263085), (410, 102610468), (580, 72534986), (820, 51305234), (1160, 36267493), (1189, 35382920), (1640, 25652617), (2378, 17691460), (4756, 8845730), (5945, 7076584), (9512, 4422865), (11890, 3538292), (23780, 1769146), (47560, 884573)]