246428500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{5081}}^1$

素因数の和:5197

約数の個数: 48

約数和(自身を含む): 543855312

約数和(自身を除く): 297426812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1940, 2425, 4850, 5081, 9700, 10162, 12125, 20324, 24250, 25405, 48500, 50810, 101620, 127025, 254050, 492857, 508100, 635125, 985714, 1270250, 1971428, 2464285, 2540500, 4928570, 9857140, 12321425, 24642850, 49285700, 61607125, 123214250, 246428500]

約数ペア:

[(1, 246428500), (2, 123214250), (4, 61607125), (5, 49285700), (10, 24642850), (20, 12321425), (25, 9857140), (50, 4928570), (97, 2540500), (100, 2464285), (125, 1971428), (194, 1270250), (250, 985714), (388, 635125), (485, 508100), (500, 492857), (970, 254050), (1940, 127025), (2425, 101620), (4850, 50810), (5081, 48500), (9700, 25405), (10162, 24250), (12125, 20324)]