28037259650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{29207}}^1$

素因数の和:29555

約数の個数: 48

約数和(自身を含む): 53066496384

約数和(自身を除く): 25029236734

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 263, 365, 526, 730, 1315, 1825, 2630, 3650, 6575, 13150, 19199, 29207, 38398, 58414, 95995, 146035, 191990, 292070, 479975, 730175, 959950, 1460350, 2132111, 4264222, 7681441, 10660555, 15362882, 21321110, 38407205, 53302775, 76814410, 106605550, 192036025, 384072050, 560745193, 1121490386, 2803725965, 5607451930, 14018629825, 28037259650]

約数ペア:

[(1, 28037259650), (2, 14018629825), (5, 5607451930), (10, 2803725965), (25, 1121490386), (50, 560745193), (73, 384072050), (146, 192036025), (263, 106605550), (365, 76814410), (526, 53302775), (730, 38407205), (1315, 21321110), (1825, 15362882), (2630, 10660555), (3650, 7681441), (6575, 4264222), (13150, 2132111), (19199, 1460350), (29207, 959950), (38398, 730175), (58414, 479975), (95995, 292070), (146035, 191990)]