33874100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 80494848

約数和(自身を除く): 46620748

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 325, 355, 367, 650, 710, 734, 923, 1300, 1420, 1468, 1775, 1835, 1846, 3550, 3670, 3692, 4615, 4771, 7100, 7340, 9175, 9230, 9542, 18350, 18460, 19084, 23075, 23855, 26057, 36700, 46150, 47710, 52114, 92300, 95420, 104228, 119275, 130285, 238550, 260570, 338741, 477100, 521140, 651425, 677482, 1302850, 1354964, 1693705, 2605700, 3387410, 6774820, 8468525, 16937050, 33874100]

約数ペア:

[(1, 33874100), (2, 16937050), (4, 8468525), (5, 6774820), (10, 3387410), (13, 2605700), (20, 1693705), (25, 1354964), (26, 1302850), (50, 677482), (52, 651425), (65, 521140), (71, 477100), (100, 338741), (130, 260570), (142, 238550), (260, 130285), (284, 119275), (325, 104228), (355, 95420), (367, 92300), (650, 52114), (710, 47710), (734, 46150), (923, 36700), (1300, 26057), (1420, 23855), (1468, 23075), (1775, 19084), (1835, 18460), (1846, 18350), (3550, 9542), (3670, 9230), (3692, 9175), (4615, 7340), (4771, 7100)]