28334750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 57620160

約数和(自身を除く): 29285410

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 113, 118, 125, 170, 226, 250, 295, 425, 565, 590, 850, 1003, 1130, 1475, 1921, 2006, 2125, 2825, 2950, 3842, 4250, 5015, 5650, 6667, 7375, 9605, 10030, 13334, 14125, 14750, 19210, 25075, 28250, 33335, 48025, 50150, 66670, 96050, 113339, 125375, 166675, 226678, 240125, 250750, 333350, 480250, 566695, 833375, 1133390, 1666750, 2833475, 5666950, 14167375, 28334750]

約数ペア:

[(1, 28334750), (2, 14167375), (5, 5666950), (10, 2833475), (17, 1666750), (25, 1133390), (34, 833375), (50, 566695), (59, 480250), (85, 333350), (113, 250750), (118, 240125), (125, 226678), (170, 166675), (226, 125375), (250, 113339), (295, 96050), (425, 66670), (565, 50150), (590, 48025), (850, 33335), (1003, 28250), (1130, 25075), (1475, 19210), (1921, 14750), (2006, 14125), (2125, 13334), (2825, 10030), (2950, 9605), (3842, 7375), (4250, 6667), (5015, 5650)]