366991300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1657

約数の個数: 72

約数和(自身を含む): 862585416

約数和(自身を除く): 495594116

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 197, 260, 325, 394, 650, 788, 985, 1300, 1433, 1970, 2561, 2866, 3940, 4925, 5122, 5732, 7165, 9850, 10244, 12805, 14330, 18629, 19700, 25610, 28660, 35825, 37258, 51220, 64025, 71650, 74516, 93145, 128050, 143300, 186290, 256100, 282301, 372580, 465725, 564602, 931450, 1129204, 1411505, 1862900, 2823010, 3669913, 5646020, 7057525, 7339826, 14115050, 14679652, 18349565, 28230100, 36699130, 73398260, 91747825, 183495650, 366991300]

約数ペア:

[(1, 366991300), (2, 183495650), (4, 91747825), (5, 73398260), (10, 36699130), (13, 28230100), (20, 18349565), (25, 14679652), (26, 14115050), (50, 7339826), (52, 7057525), (65, 5646020), (100, 3669913), (130, 2823010), (197, 1862900), (260, 1411505), (325, 1129204), (394, 931450), (650, 564602), (788, 465725), (985, 372580), (1300, 282301), (1433, 256100), (1970, 186290), (2561, 143300), (2866, 128050), (3940, 93145), (4925, 74516), (5122, 71650), (5732, 64025), (7165, 51220), (9850, 37258), (10244, 35825), (12805, 28660), (14330, 25610), (18629, 19700)]