37355140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 83160000

約数和(自身を除く): 45804860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 197, 380, 394, 499, 788, 985, 998, 1970, 1996, 2495, 3743, 3940, 4990, 7486, 9481, 9980, 14972, 18715, 18962, 37430, 37924, 47405, 74860, 94810, 98303, 189620, 196606, 393212, 491515, 983030, 1867757, 1966060, 3735514, 7471028, 9338785, 18677570, 37355140]

約数ペア:

[(1, 37355140), (2, 18677570), (4, 9338785), (5, 7471028), (10, 3735514), (19, 1966060), (20, 1867757), (38, 983030), (76, 491515), (95, 393212), (190, 196606), (197, 189620), (380, 98303), (394, 94810), (499, 74860), (788, 47405), (985, 37924), (998, 37430), (1970, 18962), (1996, 18715), (2495, 14972), (3743, 9980), (3940, 9481), (4990, 7486)]