83044040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 194434560

約数和(自身を除く): 111390520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 193, 248, 310, 347, 386, 620, 694, 772, 965, 1240, 1388, 1544, 1735, 1930, 2776, 3470, 3860, 5983, 6940, 7720, 10757, 11966, 13880, 21514, 23932, 29915, 43028, 47864, 53785, 59830, 66971, 86056, 107570, 119660, 133942, 215140, 239320, 267884, 334855, 430280, 535768, 669710, 1339420, 2076101, 2678840, 4152202, 8304404, 10380505, 16608808, 20761010, 41522020, 83044040]

約数ペア:

[(1, 83044040), (2, 41522020), (4, 20761010), (5, 16608808), (8, 10380505), (10, 8304404), (20, 4152202), (31, 2678840), (40, 2076101), (62, 1339420), (124, 669710), (155, 535768), (193, 430280), (248, 334855), (310, 267884), (347, 239320), (386, 215140), (620, 133942), (694, 119660), (772, 107570), (965, 86056), (1240, 66971), (1388, 59830), (1544, 53785), (1735, 47864), (1930, 43028), (2776, 29915), (3470, 23932), (3860, 21514), (5983, 13880), (6940, 11966), (7720, 10757)]