8816690220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11303449}}^1$

素因数の和:11303474

約数の個数: 48

約数和(自身を含む): 26585714400

約数和(自身を除く): 17769024180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 11303449, 22606898, 33910347, 45213796, 56517245, 67820694, 113034490, 135641388, 146944837, 169551735, 226068980, 293889674, 339103470, 440834511, 587779348, 678206940, 734724185, 881669022, 1469448370, 1763338044, 2204172555, 2938896740, 4408345110, 8816690220]

約数ペア:

[(1, 8816690220), (2, 4408345110), (3, 2938896740), (4, 2204172555), (5, 1763338044), (6, 1469448370), (10, 881669022), (12, 734724185), (13, 678206940), (15, 587779348), (20, 440834511), (26, 339103470), (30, 293889674), (39, 226068980), (52, 169551735), (60, 146944837), (65, 135641388), (78, 113034490), (130, 67820694), (156, 56517245), (195, 45213796), (260, 33910347), (390, 22606898), (780, 11303449)]