800853070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:977

約数の個数: 64

約数和(自身を含む): 1545375744

約数和(自身を除く): 744522674

約数列:

[1, 2, 5, 10, 31, 43, 62, 73, 86, 146, 155, 215, 310, 365, 430, 730, 823, 1333, 1646, 2263, 2666, 3139, 4115, 4526, 6278, 6665, 8230, 11315, 13330, 15695, 22630, 25513, 31390, 35389, 51026, 60079, 70778, 97309, 120158, 127565, 176945, 194618, 255130, 300395, 353890, 486545, 600790, 973090, 1097059, 1862449, 2194118, 2583397, 3724898, 5166794, 5485295, 9312245, 10970590, 12916985, 18624490, 25833970, 80085307, 160170614, 400426535, 800853070]

約数ペア:

[(1, 800853070), (2, 400426535), (5, 160170614), (10, 80085307), (31, 25833970), (43, 18624490), (62, 12916985), (73, 10970590), (86, 9312245), (146, 5485295), (155, 5166794), (215, 3724898), (310, 2583397), (365, 2194118), (430, 1862449), (730, 1097059), (823, 973090), (1333, 600790), (1646, 486545), (2263, 353890), (2666, 300395), (3139, 255130), (4115, 194618), (4526, 176945), (6278, 127565), (6665, 120158), (8230, 97309), (11315, 70778), (13330, 60079), (15695, 51026), (22630, 35389), (25513, 31390)]