55176320

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1273

約数の個数: 64

約数和(自身を含む): 133826040

約数和(自身を除く): 78649720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 292, 320, 365, 584, 640, 730, 1168, 1181, 1460, 2336, 2362, 2920, 4672, 4724, 5840, 5905, 9344, 9448, 11680, 11810, 18896, 23360, 23620, 37792, 46720, 47240, 75584, 86213, 94480, 151168, 172426, 188960, 344852, 377920, 431065, 689704, 755840, 862130, 1379408, 1724260, 2758816, 3448520, 5517632, 6897040, 11035264, 13794080, 27588160, 55176320]

約数ペア:

[(1, 55176320), (2, 27588160), (4, 13794080), (5, 11035264), (8, 6897040), (10, 5517632), (16, 3448520), (20, 2758816), (32, 1724260), (40, 1379408), (64, 862130), (73, 755840), (80, 689704), (128, 431065), (146, 377920), (160, 344852), (292, 188960), (320, 172426), (365, 151168), (584, 94480), (640, 86213), (730, 75584), (1168, 47240), (1181, 46720), (1460, 37792), (2336, 23620), (2362, 23360), (2920, 18896), (4672, 11810), (4724, 11680), (5840, 9448), (5905, 9344)]