392700170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121579}}^1$

素因数の和:121622

約数の個数: 32

約数和(自身を含む): 787838400

約数和(自身を除く): 395138230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 121579, 243158, 607895, 1215790, 2066843, 2310001, 4133686, 4620002, 10334215, 11550005, 20668430, 23100010, 39270017, 78540034, 196350085, 392700170]

約数ペア:

[(1, 392700170), (2, 196350085), (5, 78540034), (10, 39270017), (17, 23100010), (19, 20668430), (34, 11550005), (38, 10334215), (85, 4620002), (95, 4133686), (170, 2310001), (190, 2066843), (323, 1215790), (646, 607895), (1615, 243158), (3230, 121579)]