85803550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3659}}^1$

素因数の和:3745

約数の個数: 48

約数和(自身を含む): 185166720

約数和(自身を除く): 99363170

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1675, 2345, 3350, 3659, 4690, 7318, 11725, 18295, 23450, 25613, 36590, 51226, 91475, 128065, 182950, 245153, 256130, 490306, 640325, 1225765, 1280650, 1716071, 2451530, 3432142, 6128825, 8580355, 12257650, 17160710, 42901775, 85803550]

約数ペア:

[(1, 85803550), (2, 42901775), (5, 17160710), (7, 12257650), (10, 8580355), (14, 6128825), (25, 3432142), (35, 2451530), (50, 1716071), (67, 1280650), (70, 1225765), (134, 640325), (175, 490306), (335, 256130), (350, 245153), (469, 182950), (670, 128065), (938, 91475), (1675, 51226), (2345, 36590), (3350, 25613), (3659, 23450), (4690, 18295), (7318, 11725)]