83853200

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5113}}^1$

素因数の和:5172

約数の個数: 60

約数和(自身を含む): 206411268

約数和(自身を除く): 122558068

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 820, 1025, 1640, 2050, 3280, 4100, 5113, 8200, 10226, 16400, 20452, 25565, 40904, 51130, 81808, 102260, 127825, 204520, 209633, 255650, 409040, 419266, 511300, 838532, 1022600, 1048165, 1677064, 2045200, 2096330, 3354128, 4192660, 5240825, 8385320, 10481650, 16770640, 20963300, 41926600, 83853200]

約数ペア:

[(1, 83853200), (2, 41926600), (4, 20963300), (5, 16770640), (8, 10481650), (10, 8385320), (16, 5240825), (20, 4192660), (25, 3354128), (40, 2096330), (41, 2045200), (50, 1677064), (80, 1048165), (82, 1022600), (100, 838532), (164, 511300), (200, 419266), (205, 409040), (328, 255650), (400, 209633), (410, 204520), (656, 127825), (820, 102260), (1025, 81808), (1640, 51130), (2050, 40904), (3280, 25565), (4100, 20452), (5113, 16400), (8200, 10226)]