13303058620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2059297}}^1$

素因数の和:2059342

約数の個数: 48

約数和(自身を含む): 31136585760

約数和(自身を除く): 17833527140

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 2059297, 4118594, 8237188, 10296485, 20592970, 35008049, 39126643, 41185940, 70016098, 78253286, 140032196, 156506572, 175040245, 195633215, 350080490, 391266430, 665152931, 700160980, 782532860, 1330305862, 2660611724, 3325764655, 6651529310, 13303058620]

約数ペア:

[(1, 13303058620), (2, 6651529310), (4, 3325764655), (5, 2660611724), (10, 1330305862), (17, 782532860), (19, 700160980), (20, 665152931), (34, 391266430), (38, 350080490), (68, 195633215), (76, 175040245), (85, 156506572), (95, 140032196), (170, 78253286), (190, 70016098), (323, 41185940), (340, 39126643), (380, 35008049), (646, 20592970), (1292, 10296485), (1615, 8237188), (3230, 4118594), (6460, 2059297)]