84048462920

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1\times {\mathrm{7591}}^1$

素因数の和:9846

約数の個数: 64

約数和(自身を含む): 190667917440

約数和(自身を除く): 106619454520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2113, 2620, 4226, 5240, 7591, 8452, 10565, 15182, 16904, 21130, 30364, 37955, 42260, 60728, 75910, 84520, 151820, 276803, 303640, 553606, 994421, 1107212, 1384015, 1988842, 2214424, 2768030, 3977684, 4972105, 5536060, 7955368, 9944210, 11072120, 16039783, 19888420, 32079566, 39776840, 64159132, 80198915, 128318264, 160397830, 320795660, 641591320, 2101211573, 4202423146, 8404846292, 10506057865, 16809692584, 21012115730, 42024231460, 84048462920]

約数ペア:

[(1, 84048462920), (2, 42024231460), (4, 21012115730), (5, 16809692584), (8, 10506057865), (10, 8404846292), (20, 4202423146), (40, 2101211573), (131, 641591320), (262, 320795660), (524, 160397830), (655, 128318264), (1048, 80198915), (1310, 64159132), (2113, 39776840), (2620, 32079566), (4226, 19888420), (5240, 16039783), (7591, 11072120), (8452, 9944210), (10565, 7955368), (15182, 5536060), (16904, 4972105), (21130, 3977684), (30364, 2768030), (37955, 2214424), (42260, 1988842), (60728, 1384015), (75910, 1107212), (84520, 994421), (151820, 553606), (276803, 303640)]