171099520

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3221}}^1$

素因数の和:3323

約数の個数: 64

約数和(自身を含む): 414091440

約数和(自身を除く): 242991920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2656, 3221, 3320, 5312, 6442, 6640, 10624, 12884, 13280, 16105, 25768, 26560, 32210, 51536, 53120, 64420, 103072, 128840, 206144, 257680, 267343, 412288, 515360, 534686, 1030720, 1069372, 1336715, 2061440, 2138744, 2673430, 4277488, 5346860, 8554976, 10693720, 17109952, 21387440, 34219904, 42774880, 85549760, 171099520]

約数ペア:

[(1, 171099520), (2, 85549760), (4, 42774880), (5, 34219904), (8, 21387440), (10, 17109952), (16, 10693720), (20, 8554976), (32, 5346860), (40, 4277488), (64, 2673430), (80, 2138744), (83, 2061440), (128, 1336715), (160, 1069372), (166, 1030720), (320, 534686), (332, 515360), (415, 412288), (640, 267343), (664, 257680), (830, 206144), (1328, 128840), (1660, 103072), (2656, 64420), (3221, 53120), (3320, 51536), (5312, 32210), (6442, 26560), (6640, 25768), (10624, 16105), (12884, 13280)]