26860460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 62318592

約数和(自身を除く): 35458132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1471, 1660, 1826, 2942, 3652, 4565, 5884, 7355, 9130, 14710, 16181, 18260, 29420, 32362, 64724, 80905, 122093, 161810, 244186, 323620, 488372, 610465, 1220930, 1343023, 2441860, 2686046, 5372092, 6715115, 13430230, 26860460]

約数ペア:

[(1, 26860460), (2, 13430230), (4, 6715115), (5, 5372092), (10, 2686046), (11, 2441860), (20, 1343023), (22, 1220930), (44, 610465), (55, 488372), (83, 323620), (110, 244186), (166, 161810), (220, 122093), (332, 80905), (415, 64724), (830, 32362), (913, 29420), (1471, 18260), (1660, 16181), (1826, 14710), (2942, 9130), (3652, 7355), (4565, 5884)]