103776100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 239116640

約数和(自身を除く): 135340540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 193, 283, 380, 386, 475, 566, 772, 950, 965, 1132, 1415, 1900, 1930, 2830, 3667, 3860, 4825, 5377, 5660, 7075, 7334, 9650, 10754, 14150, 14668, 18335, 19300, 21508, 26885, 28300, 36670, 53770, 54619, 73340, 91675, 107540, 109238, 134425, 183350, 218476, 268850, 273095, 366700, 537700, 546190, 1037761, 1092380, 1365475, 2075522, 2730950, 4151044, 5188805, 5461900, 10377610, 20755220, 25944025, 51888050, 103776100]

約数ペア:

[(1, 103776100), (2, 51888050), (4, 25944025), (5, 20755220), (10, 10377610), (19, 5461900), (20, 5188805), (25, 4151044), (38, 2730950), (50, 2075522), (76, 1365475), (95, 1092380), (100, 1037761), (190, 546190), (193, 537700), (283, 366700), (380, 273095), (386, 268850), (475, 218476), (566, 183350), (772, 134425), (950, 109238), (965, 107540), (1132, 91675), (1415, 73340), (1900, 54619), (1930, 53770), (2830, 36670), (3667, 28300), (3860, 26885), (4825, 21508), (5377, 19300), (5660, 18335), (7075, 14668), (7334, 14150), (9650, 10754)]