359407760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{104479}}^1$

素因数の和:104535

約数の個数: 40

約数和(自身を含む): 855064320

約数和(自身を除く): 495656560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 104479, 208958, 417916, 522395, 835832, 1044790, 1671664, 2089580, 4179160, 4492597, 8358320, 8985194, 17970388, 22462985, 35940776, 44925970, 71881552, 89851940, 179703880, 359407760]

約数ペア:

[(1, 359407760), (2, 179703880), (4, 89851940), (5, 71881552), (8, 44925970), (10, 35940776), (16, 22462985), (20, 17970388), (40, 8985194), (43, 8358320), (80, 4492597), (86, 4179160), (172, 2089580), (215, 1671664), (344, 1044790), (430, 835832), (688, 522395), (860, 417916), (1720, 208958), (3440, 104479)]