31773700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 82980800

約数和(自身を除く): 51207100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2389, 2660, 3325, 4778, 6650, 9556, 11945, 13300, 16723, 23890, 33446, 45391, 47780, 59725, 66892, 83615, 90782, 119450, 167230, 181564, 226955, 238900, 317737, 334460, 418075, 453910, 635474, 836150, 907820, 1134775, 1270948, 1588685, 1672300, 2269550, 3177370, 4539100, 6354740, 7943425, 15886850, 31773700]

約数ペア:

[(1, 31773700), (2, 15886850), (4, 7943425), (5, 6354740), (7, 4539100), (10, 3177370), (14, 2269550), (19, 1672300), (20, 1588685), (25, 1270948), (28, 1134775), (35, 907820), (38, 836150), (50, 635474), (70, 453910), (76, 418075), (95, 334460), (100, 317737), (133, 238900), (140, 226955), (175, 181564), (190, 167230), (266, 119450), (350, 90782), (380, 83615), (475, 66892), (532, 59725), (665, 47780), (700, 45391), (950, 33446), (1330, 23890), (1900, 16723), (2389, 13300), (2660, 11945), (3325, 9556), (4778, 6650)]