38401350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 104993280

約数和(自身を除く): 66591930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 47, 50, 65, 75, 78, 94, 130, 141, 150, 195, 235, 282, 325, 390, 419, 470, 611, 650, 705, 838, 975, 1175, 1222, 1257, 1410, 1833, 1950, 2095, 2350, 2514, 3055, 3525, 3666, 4190, 5447, 6110, 6285, 7050, 9165, 10475, 10894, 12570, 15275, 16341, 18330, 19693, 20950, 27235, 30550, 31425, 32682, 39386, 45825, 54470, 59079, 62850, 81705, 91650, 98465, 118158, 136175, 163410, 196930, 256009, 272350, 295395, 408525, 492325, 512018, 590790, 768027, 817050, 984650, 1280045, 1476975, 1536054, 2560090, 2953950, 3840135, 6400225, 7680270, 12800450, 19200675, 38401350]

約数ペア:

[(1, 38401350), (2, 19200675), (3, 12800450), (5, 7680270), (6, 6400225), (10, 3840135), (13, 2953950), (15, 2560090), (25, 1536054), (26, 1476975), (30, 1280045), (39, 984650), (47, 817050), (50, 768027), (65, 590790), (75, 512018), (78, 492325), (94, 408525), (130, 295395), (141, 272350), (150, 256009), (195, 196930), (235, 163410), (282, 136175), (325, 118158), (390, 98465), (419, 91650), (470, 81705), (611, 62850), (650, 59079), (705, 54470), (838, 45825), (975, 39386), (1175, 32682), (1222, 31425), (1257, 30550), (1410, 27235), (1833, 20950), (1950, 19693), (2095, 18330), (2350, 16341), (2514, 15275), (3055, 12570), (3525, 10894), (3666, 10475), (4190, 9165), (5447, 7050), (6110, 6285)]