1010647850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{1091}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 1910877696

約数和(自身を除く): 900229846

約数列:

[1, 2, 5, 10, 25, 50, 97, 191, 194, 382, 485, 955, 970, 1091, 1910, 2182, 2425, 4775, 4850, 5455, 9550, 10910, 18527, 27275, 37054, 54550, 92635, 105827, 185270, 208381, 211654, 416762, 463175, 529135, 926350, 1041905, 1058270, 2083810, 2645675, 5209525, 5291350, 10419050, 20212957, 40425914, 101064785, 202129570, 505323925, 1010647850]

約数ペア:

[(1, 1010647850), (2, 505323925), (5, 202129570), (10, 101064785), (25, 40425914), (50, 20212957), (97, 10419050), (191, 5291350), (194, 5209525), (382, 2645675), (485, 2083810), (955, 1058270), (970, 1041905), (1091, 926350), (1910, 529135), (2182, 463175), (2425, 416762), (4775, 211654), (4850, 208381), (5455, 185270), (9550, 105827), (10910, 92635), (18527, 54550), (27275, 37054)]