80888480

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6091}}^1$

素因数の和:6189

約数の個数: 48

約数和(自身を含む): 193433184

約数和(自身を除く): 112544704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6091, 6640, 12182, 13280, 24364, 30455, 48728, 60910, 97456, 121820, 194912, 243640, 487280, 505553, 974560, 1011106, 2022212, 2527765, 4044424, 5055530, 8088848, 10111060, 16177696, 20222120, 40444240, 80888480]

約数ペア:

[(1, 80888480), (2, 40444240), (4, 20222120), (5, 16177696), (8, 10111060), (10, 8088848), (16, 5055530), (20, 4044424), (32, 2527765), (40, 2022212), (80, 1011106), (83, 974560), (160, 505553), (166, 487280), (332, 243640), (415, 194912), (664, 121820), (830, 97456), (1328, 60910), (1660, 48728), (2656, 30455), (3320, 24364), (6091, 13280), (6640, 12182)]