194177180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2927}}^1$

素因数の和:3074

約数の個数: 48

約数和(自身を含む): 425005056

約数和(自身を除く): 230827876

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 2140, 2927, 3317, 5854, 6634, 11708, 13268, 14635, 16585, 29270, 33170, 58540, 66340, 90737, 181474, 313189, 362948, 453685, 626378, 907370, 1252756, 1565945, 1814740, 3131890, 6263780, 9708859, 19417718, 38835436, 48544295, 97088590, 194177180]

約数ペア:

[(1, 194177180), (2, 97088590), (4, 48544295), (5, 38835436), (10, 19417718), (20, 9708859), (31, 6263780), (62, 3131890), (107, 1814740), (124, 1565945), (155, 1252756), (214, 907370), (310, 626378), (428, 453685), (535, 362948), (620, 313189), (1070, 181474), (2140, 90737), (2927, 66340), (3317, 58540), (5854, 33170), (6634, 29270), (11708, 16585), (13268, 14635)]