1003016496040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{64747}}^1$

素因数の和:64864

約数の個数: 128

約数和(自身を含む): 2511435064320

約数和(自身を除く): 1508418568280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 961, 1240, 1612, 1922, 2015, 3224, 3844, 4030, 4805, 7688, 8060, 9610, 12493, 16120, 19220, 24986, 29791, 38440, 49972, 59582, 62465, 64747, 99944, 119164, 124930, 129494, 148955, 238328, 249860, 258988, 297910, 323735, 387283, 499720, 517976, 595820, 647470, 774566, 841711, 1191640, 1294940, 1549132, 1683422, 1936415, 2007157, 2589880, 3098264, 3366844, 3872830, 4014314, 4208555, 6733688, 7745660, 8028628, 8417110, 10035785, 15491320, 16057256, 16834220, 20071570, 26093041, 33668440, 40143140, 52186082, 62221867, 80286280, 104372164, 124443734, 130465205, 208744328, 248887468, 260930410, 311109335, 497774936, 521860820, 622218670, 808884271, 1043721640, 1244437340, 1617768542, 1928877877, 2488874680, 3235537084, 3857755754, 4044421355, 6471074168, 7715511508, 8088842710, 9644389385, 15431023016, 16177685420, 19288778770, 25075412401, 32355370840, 38577557540, 50150824802, 77155115080, 100301649604, 125377062005, 200603299208, 250754124010, 501508248020, 1003016496040]

約数ペア:

[(1, 1003016496040), (2, 501508248020), (4, 250754124010), (5, 200603299208), (8, 125377062005), (10, 100301649604), (13, 77155115080), (20, 50150824802), (26, 38577557540), (31, 32355370840), (40, 25075412401), (52, 19288778770), (62, 16177685420), (65, 15431023016), (104, 9644389385), (124, 8088842710), (130, 7715511508), (155, 6471074168), (248, 4044421355), (260, 3857755754), (310, 3235537084), (403, 2488874680), (520, 1928877877), (620, 1617768542), (806, 1244437340), (961, 1043721640), (1240, 808884271), (1612, 622218670), (1922, 521860820), (2015, 497774936), (3224, 311109335), (3844, 260930410), (4030, 248887468), (4805, 208744328), (7688, 130465205), (8060, 124443734), (9610, 104372164), (12493, 80286280), (16120, 62221867), (19220, 52186082), (24986, 40143140), (29791, 33668440), (38440, 26093041), (49972, 20071570), (59582, 16834220), (62465, 16057256), (64747, 15491320), (99944, 10035785), (119164, 8417110), (124930, 8028628), (129494, 7745660), (148955, 6733688), (238328, 4208555), (249860, 4014314), (258988, 3872830), (297910, 3366844), (323735, 3098264), (387283, 2589880), (499720, 2007157), (517976, 1936415), (595820, 1683422), (647470, 1549132), (774566, 1294940), (841711, 1191640)]