282972250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 591566976

約数和(自身を除く): 308594726

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 125, 215, 250, 275, 430, 473, 550, 946, 1075, 1375, 2150, 2365, 2393, 2750, 4730, 4786, 5375, 10750, 11825, 11965, 23650, 23930, 26323, 52646, 59125, 59825, 102899, 118250, 119650, 131615, 205798, 263230, 299125, 514495, 598250, 658075, 1028990, 1131889, 1316150, 2263778, 2572475, 3290375, 5144950, 5659445, 6580750, 11318890, 12862375, 25724750, 28297225, 56594450, 141486125, 282972250]

約数ペア:

[(1, 282972250), (2, 141486125), (5, 56594450), (10, 28297225), (11, 25724750), (22, 12862375), (25, 11318890), (43, 6580750), (50, 5659445), (55, 5144950), (86, 3290375), (110, 2572475), (125, 2263778), (215, 1316150), (250, 1131889), (275, 1028990), (430, 658075), (473, 598250), (550, 514495), (946, 299125), (1075, 263230), (1375, 205798), (2150, 131615), (2365, 119650), (2393, 118250), (2750, 102899), (4730, 59825), (4786, 59125), (5375, 52646), (10750, 26323), (11825, 23930), (11965, 23650)]