113879740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 270950400

約数和(自身を除く): 157070660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 71, 124, 130, 142, 155, 199, 260, 284, 310, 355, 398, 403, 620, 710, 796, 806, 923, 995, 1420, 1612, 1846, 1990, 2015, 2201, 2587, 3692, 3980, 4030, 4402, 4615, 5174, 6169, 8060, 8804, 9230, 10348, 11005, 12338, 12935, 14129, 18460, 22010, 24676, 25870, 28258, 28613, 30845, 44020, 51740, 56516, 57226, 61690, 70645, 80197, 114452, 123380, 141290, 143065, 160394, 183677, 282580, 286130, 320788, 367354, 400985, 437999, 572260, 734708, 801970, 875998, 918385, 1603940, 1751996, 1836770, 2189995, 3673540, 4379990, 5693987, 8759980, 11387974, 22775948, 28469935, 56939870, 113879740]

約数ペア:

[(1, 113879740), (2, 56939870), (4, 28469935), (5, 22775948), (10, 11387974), (13, 8759980), (20, 5693987), (26, 4379990), (31, 3673540), (52, 2189995), (62, 1836770), (65, 1751996), (71, 1603940), (124, 918385), (130, 875998), (142, 801970), (155, 734708), (199, 572260), (260, 437999), (284, 400985), (310, 367354), (355, 320788), (398, 286130), (403, 282580), (620, 183677), (710, 160394), (796, 143065), (806, 141290), (923, 123380), (995, 114452), (1420, 80197), (1612, 70645), (1846, 61690), (1990, 57226), (2015, 56516), (2201, 51740), (2587, 44020), (3692, 30845), (3980, 28613), (4030, 28258), (4402, 25870), (4615, 24676), (5174, 22010), (6169, 18460), (8060, 14129), (8804, 12935), (9230, 12338), (10348, 11005)]