634650350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{953}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 1245656880

約数和(自身を除く): 611006530

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 701, 950, 953, 1402, 1906, 3505, 4765, 7010, 9530, 13319, 17525, 18107, 23825, 26638, 35050, 36214, 47650, 66595, 90535, 133190, 181070, 332975, 452675, 665950, 668053, 905350, 1336106, 3340265, 6680530, 12693007, 16701325, 25386014, 33402650, 63465035, 126930070, 317325175, 634650350]

約数ペア:

[(1, 634650350), (2, 317325175), (5, 126930070), (10, 63465035), (19, 33402650), (25, 25386014), (38, 16701325), (50, 12693007), (95, 6680530), (190, 3340265), (475, 1336106), (701, 905350), (950, 668053), (953, 665950), (1402, 452675), (1906, 332975), (3505, 181070), (4765, 133190), (7010, 90535), (9530, 66595), (13319, 47650), (17525, 36214), (18107, 35050), (23825, 26638)]