76456280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23029}}^1$

素因数の和:23123

約数の個数: 32

約数和(自身を含む): 174106800

約数和(自身を除く): 97650520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 23029, 46058, 92116, 115145, 184232, 230290, 460580, 921160, 1911407, 3822814, 7645628, 9557035, 15291256, 19114070, 38228140, 76456280]

約数ペア:

[(1, 76456280), (2, 38228140), (4, 19114070), (5, 15291256), (8, 9557035), (10, 7645628), (20, 3822814), (40, 1911407), (83, 921160), (166, 460580), (332, 230290), (415, 184232), (664, 115145), (830, 92116), (1660, 46058), (3320, 23029)]