73485702280

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1\times {\mathrm{12277}}^1$

素因数の和:13430

約数の個数: 64

約数和(自身を含む): 166619335680

約数和(自身を除く): 93133633400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 991, 1208, 1510, 1982, 3020, 3964, 4955, 6040, 7928, 9910, 12277, 19820, 24554, 39640, 49108, 61385, 98216, 122770, 149641, 245540, 299282, 491080, 598564, 748205, 1197128, 1496410, 1853827, 2992820, 3707654, 5985640, 7415308, 9269135, 12166507, 14830616, 18538270, 24333014, 37076540, 48666028, 60832535, 74153080, 97332056, 121665070, 243330140, 486660280, 1837142557, 3674285114, 7348570228, 9185712785, 14697140456, 18371425570, 36742851140, 73485702280]

約数ペア:

[(1, 73485702280), (2, 36742851140), (4, 18371425570), (5, 14697140456), (8, 9185712785), (10, 7348570228), (20, 3674285114), (40, 1837142557), (151, 486660280), (302, 243330140), (604, 121665070), (755, 97332056), (991, 74153080), (1208, 60832535), (1510, 48666028), (1982, 37076540), (3020, 24333014), (3964, 18538270), (4955, 14830616), (6040, 12166507), (7928, 9269135), (9910, 7415308), (12277, 5985640), (19820, 3707654), (24554, 2992820), (39640, 1853827), (49108, 1496410), (61385, 1197128), (98216, 748205), (122770, 598564), (149641, 491080), (245540, 299282)]