112682440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 279331200

約数和(自身を除く): 166648760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 169, 211, 260, 316, 338, 395, 422, 520, 632, 676, 790, 844, 845, 1027, 1055, 1352, 1580, 1688, 1690, 2054, 2110, 2743, 3160, 3380, 4108, 4220, 5135, 5486, 6760, 8216, 8440, 10270, 10972, 13351, 13715, 16669, 20540, 21944, 26702, 27430, 33338, 35659, 41080, 53404, 54860, 66676, 66755, 71318, 83345, 106808, 109720, 133352, 133510, 142636, 166690, 178295, 216697, 267020, 285272, 333380, 356590, 433394, 534040, 666760, 713180, 866788, 1083485, 1426360, 1733576, 2166970, 2817061, 4333940, 5634122, 8667880, 11268244, 14085305, 22536488, 28170610, 56341220, 112682440]

約数ペア:

[(1, 112682440), (2, 56341220), (4, 28170610), (5, 22536488), (8, 14085305), (10, 11268244), (13, 8667880), (20, 5634122), (26, 4333940), (40, 2817061), (52, 2166970), (65, 1733576), (79, 1426360), (104, 1083485), (130, 866788), (158, 713180), (169, 666760), (211, 534040), (260, 433394), (316, 356590), (338, 333380), (395, 285272), (422, 267020), (520, 216697), (632, 178295), (676, 166690), (790, 142636), (844, 133510), (845, 133352), (1027, 109720), (1055, 106808), (1352, 83345), (1580, 71318), (1688, 66755), (1690, 66676), (2054, 54860), (2110, 53404), (2743, 41080), (3160, 35659), (3380, 33338), (4108, 27430), (4220, 26702), (5135, 21944), (5486, 20540), (6760, 16669), (8216, 13715), (8440, 13351), (10270, 10972)]