11318419220

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1\times {\mathrm{3359}}^1$

素因数の和:4208

約数の個数: 48

約数和(自身を含む): 23894438400

約数和(自身を除く): 12576019180

約数列:

[1, 2, 4, 5, 10, 20, 331, 509, 662, 1018, 1324, 1655, 2036, 2545, 3310, 3359, 5090, 6620, 6718, 10180, 13436, 16795, 33590, 67180, 168479, 336958, 673916, 842395, 1111829, 1684790, 1709731, 2223658, 3369580, 3419462, 4447316, 5559145, 6838924, 8548655, 11118290, 17097310, 22236580, 34194620, 565920961, 1131841922, 2263683844, 2829604805, 5659209610, 11318419220]

約数ペア:

[(1, 11318419220), (2, 5659209610), (4, 2829604805), (5, 2263683844), (10, 1131841922), (20, 565920961), (331, 34194620), (509, 22236580), (662, 17097310), (1018, 11118290), (1324, 8548655), (1655, 6838924), (2036, 5559145), (2545, 4447316), (3310, 3419462), (3359, 3369580), (5090, 2223658), (6620, 1709731), (6718, 1684790), (10180, 1111829), (13436, 842395), (16795, 673916), (33590, 336958), (67180, 168479)]