1840803410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 3590092800

約数和(自身を除く): 1749289390

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 139, 190, 235, 278, 470, 695, 893, 1390, 1483, 1786, 2641, 2966, 4465, 5282, 6533, 7415, 8930, 13066, 13205, 14830, 26410, 28177, 32665, 56354, 65330, 69701, 124127, 139402, 140885, 206137, 248254, 281770, 348505, 412274, 620635, 697010, 1030685, 1241270, 1324319, 2061370, 2648638, 3916603, 6621595, 7833206, 9688439, 13243190, 19376878, 19583015, 39166030, 48442195, 96884390, 184080341, 368160682, 920401705, 1840803410]

約数ペア:

[(1, 1840803410), (2, 920401705), (5, 368160682), (10, 184080341), (19, 96884390), (38, 48442195), (47, 39166030), (94, 19583015), (95, 19376878), (139, 13243190), (190, 9688439), (235, 7833206), (278, 6621595), (470, 3916603), (695, 2648638), (893, 2061370), (1390, 1324319), (1483, 1241270), (1786, 1030685), (2641, 697010), (2966, 620635), (4465, 412274), (5282, 348505), (6533, 281770), (7415, 248254), (8930, 206137), (13066, 140885), (13205, 139402), (14830, 124127), (26410, 69701), (28177, 65330), (32665, 56354)]