56841280

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7723}}^1$

素因数の和:7763

約数の個数: 56

約数和(自身を含む): 141256512

約数和(自身を除く): 84415232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 7723, 15446, 30892, 38615, 61784, 77230, 123568, 154460, 177629, 247136, 308920, 355258, 494272, 617840, 710516, 888145, 1235680, 1421032, 1776290, 2471360, 2842064, 3552580, 5684128, 7105160, 11368256, 14210320, 28420640, 56841280]

約数ペア:

[(1, 56841280), (2, 28420640), (4, 14210320), (5, 11368256), (8, 7105160), (10, 5684128), (16, 3552580), (20, 2842064), (23, 2471360), (32, 1776290), (40, 1421032), (46, 1235680), (64, 888145), (80, 710516), (92, 617840), (115, 494272), (160, 355258), (184, 308920), (230, 247136), (320, 177629), (368, 154460), (460, 123568), (736, 77230), (920, 61784), (1472, 38615), (1840, 30892), (3680, 15446), (7360, 7723)]