489676300

素因数分解:

$2^2\times 5^2\times {\mathrm{1291}}^1\times {\mathrm{3793}}^1$

素因数の和:5098

約数の個数: 36

約数和(自身を含む): 1063701016

約数和(自身を除く): 574024716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1291, 2582, 3793, 5164, 6455, 7586, 12910, 15172, 18965, 25820, 32275, 37930, 64550, 75860, 94825, 129100, 189650, 379300, 4896763, 9793526, 19587052, 24483815, 48967630, 97935260, 122419075, 244838150, 489676300]

約数ペア:

[(1, 489676300), (2, 244838150), (4, 122419075), (5, 97935260), (10, 48967630), (20, 24483815), (25, 19587052), (50, 9793526), (100, 4896763), (1291, 379300), (2582, 189650), (3793, 129100), (5164, 94825), (6455, 75860), (7586, 64550), (12910, 37930), (15172, 32275), (18965, 25820)]