26488380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25969}}^1$

素因数の和:25998

約数の個数: 48

約数和(自身を含む): 78533280

約数和(自身を除く): 52044900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 25969, 51938, 77907, 103876, 129845, 155814, 259690, 311628, 389535, 441473, 519380, 779070, 882946, 1324419, 1558140, 1765892, 2207365, 2648838, 4414730, 5297676, 6622095, 8829460, 13244190, 26488380]

約数ペア:

[(1, 26488380), (2, 13244190), (3, 8829460), (4, 6622095), (5, 5297676), (6, 4414730), (10, 2648838), (12, 2207365), (15, 1765892), (17, 1558140), (20, 1324419), (30, 882946), (34, 779070), (51, 519380), (60, 441473), (68, 389535), (85, 311628), (102, 259690), (170, 155814), (204, 129845), (255, 103876), (340, 77907), (510, 51938), (1020, 25969)]