22273300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 56496384

約数和(自身を除く): 34223084

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, 677, 700, 940, 1175, 1316, 1354, 1645, 2350, 2708, 3290, 3385, 4700, 4739, 6580, 6770, 8225, 9478, 13540, 16450, 16925, 18956, 23695, 31819, 32900, 33850, 47390, 63638, 67700, 94780, 118475, 127276, 159095, 222733, 236950, 318190, 445466, 473900, 636380, 795475, 890932, 1113665, 1590950, 2227330, 3181900, 4454660, 5568325, 11136650, 22273300]

約数ペア:

[(1, 22273300), (2, 11136650), (4, 5568325), (5, 4454660), (7, 3181900), (10, 2227330), (14, 1590950), (20, 1113665), (25, 890932), (28, 795475), (35, 636380), (47, 473900), (50, 445466), (70, 318190), (94, 236950), (100, 222733), (140, 159095), (175, 127276), (188, 118475), (235, 94780), (329, 67700), (350, 63638), (470, 47390), (658, 33850), (677, 32900), (700, 31819), (940, 23695), (1175, 18956), (1316, 16925), (1354, 16450), (1645, 13540), (2350, 9478), (2708, 8225), (3290, 6770), (3385, 6580), (4700, 4739)]