1696700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 54

約数和(自身を含む): 3968496

約数和(自身を除く): 2271796

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 76, 94, 95, 100, 188, 190, 235, 361, 380, 470, 475, 722, 893, 940, 950, 1175, 1444, 1786, 1805, 1900, 2350, 3572, 3610, 4465, 4700, 7220, 8930, 9025, 16967, 17860, 18050, 22325, 33934, 36100, 44650, 67868, 84835, 89300, 169670, 339340, 424175, 848350, 1696700]

約数ペア:

[(1, 1696700), (2, 848350), (4, 424175), (5, 339340), (10, 169670), (19, 89300), (20, 84835), (25, 67868), (38, 44650), (47, 36100), (50, 33934), (76, 22325), (94, 18050), (95, 17860), (100, 16967), (188, 9025), (190, 8930), (235, 7220), (361, 4700), (380, 4465), (470, 3610), (475, 3572), (722, 2350), (893, 1900), (940, 1805), (950, 1786), (1175, 1444)]