45171700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1$

素因数の和:1441

約数の個数: 72

約数和(自身を含む): 114492672

約数和(自身を除く): 69320972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 70, 94, 100, 140, 175, 188, 235, 329, 350, 470, 658, 700, 940, 1175, 1316, 1373, 1645, 2350, 2746, 3290, 4700, 5492, 6580, 6865, 8225, 9611, 13730, 16450, 19222, 27460, 32900, 34325, 38444, 48055, 64531, 68650, 96110, 129062, 137300, 192220, 240275, 258124, 322655, 451717, 480550, 645310, 903434, 961100, 1290620, 1613275, 1806868, 2258585, 3226550, 4517170, 6453100, 9034340, 11292925, 22585850, 45171700]

約数ペア:

[(1, 45171700), (2, 22585850), (4, 11292925), (5, 9034340), (7, 6453100), (10, 4517170), (14, 3226550), (20, 2258585), (25, 1806868), (28, 1613275), (35, 1290620), (47, 961100), (50, 903434), (70, 645310), (94, 480550), (100, 451717), (140, 322655), (175, 258124), (188, 240275), (235, 192220), (329, 137300), (350, 129062), (470, 96110), (658, 68650), (700, 64531), (940, 48055), (1175, 38444), (1316, 34325), (1373, 32900), (1645, 27460), (2350, 19222), (2746, 16450), (3290, 13730), (4700, 9611), (5492, 8225), (6580, 6865)]