130788650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1019}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 259536960

約数和(自身を除く): 128748310

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 151, 170, 302, 425, 755, 850, 1019, 1510, 2038, 2567, 3775, 5095, 5134, 7550, 10190, 12835, 17323, 25475, 25670, 34646, 50950, 64175, 86615, 128350, 153869, 173230, 307738, 433075, 769345, 866150, 1538690, 2615773, 3846725, 5231546, 7693450, 13078865, 26157730, 65394325, 130788650]

約数ペア:

[(1, 130788650), (2, 65394325), (5, 26157730), (10, 13078865), (17, 7693450), (25, 5231546), (34, 3846725), (50, 2615773), (85, 1538690), (151, 866150), (170, 769345), (302, 433075), (425, 307738), (755, 173230), (850, 153869), (1019, 128350), (1510, 86615), (2038, 64175), (2567, 50950), (3775, 34646), (5095, 25670), (5134, 25475), (7550, 17323), (10190, 12835)]