7788826070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1\times {\mathrm{13309}}^1$

素因数の和:14720

約数の個数: 32

約数和(自身を含む): 14357550240

約数和(自身を除く): 6568724170

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1361, 2722, 6805, 13309, 13610, 26618, 58523, 66545, 117046, 133090, 292615, 572287, 585230, 1144574, 2861435, 5722870, 18113549, 36227098, 90567745, 181135490, 778882607, 1557765214, 3894413035, 7788826070]

約数ペア:

[(1, 7788826070), (2, 3894413035), (5, 1557765214), (10, 778882607), (43, 181135490), (86, 90567745), (215, 36227098), (430, 18113549), (1361, 5722870), (2722, 2861435), (6805, 1144574), (13309, 585230), (13610, 572287), (26618, 292615), (58523, 133090), (66545, 117046)]