2016350300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14947}}^1$

素因数の和:15051

約数の個数: 72

約数和(自身を含む): 4670951040

約数和(自身を除く): 2654600740

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 71, 76, 95, 100, 142, 190, 284, 355, 380, 475, 710, 950, 1349, 1420, 1775, 1900, 2698, 3550, 5396, 6745, 7100, 13490, 14947, 26980, 29894, 33725, 59788, 67450, 74735, 134900, 149470, 283993, 298940, 373675, 567986, 747350, 1061237, 1135972, 1419965, 1494700, 2122474, 2839930, 4244948, 5306185, 5679860, 7099825, 10612370, 14199650, 20163503, 21224740, 26530925, 28399300, 40327006, 53061850, 80654012, 100817515, 106123700, 201635030, 403270060, 504087575, 1008175150, 2016350300]

約数ペア:

[(1, 2016350300), (2, 1008175150), (4, 504087575), (5, 403270060), (10, 201635030), (19, 106123700), (20, 100817515), (25, 80654012), (38, 53061850), (50, 40327006), (71, 28399300), (76, 26530925), (95, 21224740), (100, 20163503), (142, 14199650), (190, 10612370), (284, 7099825), (355, 5679860), (380, 5306185), (475, 4244948), (710, 2839930), (950, 2122474), (1349, 1494700), (1420, 1419965), (1775, 1135972), (1900, 1061237), (2698, 747350), (3550, 567986), (5396, 373675), (6745, 298940), (7100, 283993), (13490, 149470), (14947, 134900), (26980, 74735), (29894, 67450), (33725, 59788)]