39321260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 99187200

約数和(自身を除く): 59865940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 23, 38, 44, 46, 55, 76, 92, 95, 110, 115, 190, 209, 220, 230, 253, 380, 409, 418, 437, 460, 506, 818, 836, 874, 1012, 1045, 1265, 1636, 1748, 2045, 2090, 2185, 2530, 4090, 4180, 4370, 4499, 4807, 5060, 7771, 8180, 8740, 8998, 9407, 9614, 15542, 17996, 18814, 19228, 22495, 24035, 31084, 37628, 38855, 44990, 47035, 48070, 77710, 85481, 89980, 94070, 96140, 103477, 155420, 170962, 178733, 188140, 206954, 341924, 357466, 413908, 427405, 517385, 714932, 854810, 893665, 1034770, 1709620, 1787330, 1966063, 2069540, 3574660, 3932126, 7864252, 9830315, 19660630, 39321260]

約数ペア:

[(1, 39321260), (2, 19660630), (4, 9830315), (5, 7864252), (10, 3932126), (11, 3574660), (19, 2069540), (20, 1966063), (22, 1787330), (23, 1709620), (38, 1034770), (44, 893665), (46, 854810), (55, 714932), (76, 517385), (92, 427405), (95, 413908), (110, 357466), (115, 341924), (190, 206954), (209, 188140), (220, 178733), (230, 170962), (253, 155420), (380, 103477), (409, 96140), (418, 94070), (437, 89980), (460, 85481), (506, 77710), (818, 48070), (836, 47035), (874, 44990), (1012, 38855), (1045, 37628), (1265, 31084), (1636, 24035), (1748, 22495), (2045, 19228), (2090, 18814), (2185, 17996), (2530, 15542), (4090, 9614), (4180, 9407), (4370, 8998), (4499, 8740), (4807, 8180), (5060, 7771)]