2650290650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{445427}}^1$

素因数の和:445463

約数の個数: 48

約数和(自身を含む): 5965171776

約数和(自身を除く): 3314881126

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 445427, 890854, 2227135, 3117989, 4454270, 6235978, 7572259, 11135675, 15144518, 15589945, 22271350, 31179890, 37861295, 53005813, 75722590, 77949725, 106011626, 155899450, 189306475, 265029065, 378612950, 530058130, 1325145325, 2650290650]

約数ペア:

[(1, 2650290650), (2, 1325145325), (5, 530058130), (7, 378612950), (10, 265029065), (14, 189306475), (17, 155899450), (25, 106011626), (34, 77949725), (35, 75722590), (50, 53005813), (70, 37861295), (85, 31179890), (119, 22271350), (170, 15589945), (175, 15144518), (238, 11135675), (350, 7572259), (425, 6235978), (595, 4454270), (850, 3117989), (1190, 2227135), (2975, 890854), (5950, 445427)]