26615360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2731

約数の個数: 56

約数和(自身を含む): 65446656

約数和(自身を除く): 38831296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 2683, 4960, 5366, 9920, 10732, 13415, 21464, 26830, 42928, 53660, 83173, 85856, 107320, 166346, 171712, 214640, 332692, 415865, 429280, 665384, 831730, 858560, 1330768, 1663460, 2661536, 3326920, 5323072, 6653840, 13307680, 26615360]

約数ペア:

[(1, 26615360), (2, 13307680), (4, 6653840), (5, 5323072), (8, 3326920), (10, 2661536), (16, 1663460), (20, 1330768), (31, 858560), (32, 831730), (40, 665384), (62, 429280), (64, 415865), (80, 332692), (124, 214640), (155, 171712), (160, 166346), (248, 107320), (310, 85856), (320, 83173), (496, 53660), (620, 42928), (992, 26830), (1240, 21464), (1984, 13415), (2480, 10732), (2683, 9920), (4960, 5366)]