34450480

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1301}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 80401104

約数和(自身を除く): 45950624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1301, 1324, 1655, 2602, 2648, 3310, 5204, 5296, 6505, 6620, 10408, 13010, 13240, 20816, 26020, 26480, 52040, 104080, 430631, 861262, 1722524, 2153155, 3445048, 4306310, 6890096, 8612620, 17225240, 34450480]

約数ペア:

[(1, 34450480), (2, 17225240), (4, 8612620), (5, 6890096), (8, 4306310), (10, 3445048), (16, 2153155), (20, 1722524), (40, 861262), (80, 430631), (331, 104080), (662, 52040), (1301, 26480), (1324, 26020), (1655, 20816), (2602, 13240), (2648, 13010), (3310, 10408), (5204, 6620), (5296, 6505)]