147335050

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 280528920

約数和(自身を除く): 133193870

約数列:

[1, 2, 5, 10, 25, 50, 89, 113, 178, 226, 293, 445, 565, 586, 890, 1130, 1465, 2225, 2825, 2930, 4450, 5650, 7325, 10057, 14650, 20114, 26077, 33109, 50285, 52154, 66218, 100570, 130385, 165545, 251425, 260770, 331090, 502850, 651925, 827725, 1303850, 1655450, 2946701, 5893402, 14733505, 29467010, 73667525, 147335050]

約数ペア:

[(1, 147335050), (2, 73667525), (5, 29467010), (10, 14733505), (25, 5893402), (50, 2946701), (89, 1655450), (113, 1303850), (178, 827725), (226, 651925), (293, 502850), (445, 331090), (565, 260770), (586, 251425), (890, 165545), (1130, 130385), (1465, 100570), (2225, 66218), (2825, 52154), (2930, 50285), (4450, 33109), (5650, 26077), (7325, 20114), (10057, 14650)]