42168996940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{62143}}^1$

素因数の和:62327

約数の個数: 96

約数和(自身を含む): 104736006144

約数和(自身を除く): 62567009204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 131, 140, 148, 185, 259, 262, 370, 518, 524, 655, 740, 917, 1036, 1295, 1310, 1834, 2590, 2620, 3668, 4585, 4847, 5180, 9170, 9694, 18340, 19388, 24235, 33929, 48470, 62143, 67858, 96940, 124286, 135716, 169645, 248572, 310715, 339290, 435001, 621430, 678580, 870002, 1242860, 1740004, 2175005, 2299291, 4350010, 4598582, 8140733, 8700020, 9197164, 11496455, 16095037, 16281466, 22992910, 32190074, 32562932, 40703665, 45985820, 56985131, 64380148, 80475185, 81407330, 113970262, 160950370, 162814660, 227940524, 284925655, 301207121, 321900740, 569851310, 602414242, 1139702620, 1204828484, 1506035605, 2108449847, 3012071210, 4216899694, 6024142420, 8433799388, 10542249235, 21084498470, 42168996940]

約数ペア:

[(1, 42168996940), (2, 21084498470), (4, 10542249235), (5, 8433799388), (7, 6024142420), (10, 4216899694), (14, 3012071210), (20, 2108449847), (28, 1506035605), (35, 1204828484), (37, 1139702620), (70, 602414242), (74, 569851310), (131, 321900740), (140, 301207121), (148, 284925655), (185, 227940524), (259, 162814660), (262, 160950370), (370, 113970262), (518, 81407330), (524, 80475185), (655, 64380148), (740, 56985131), (917, 45985820), (1036, 40703665), (1295, 32562932), (1310, 32190074), (1834, 22992910), (2590, 16281466), (2620, 16095037), (3668, 11496455), (4585, 9197164), (4847, 8700020), (5180, 8140733), (9170, 4598582), (9694, 4350010), (18340, 2299291), (19388, 2175005), (24235, 1740004), (33929, 1242860), (48470, 870002), (62143, 678580), (67858, 621430), (96940, 435001), (124286, 339290), (135716, 310715), (169645, 248572)]