4732900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 11249280

約数和(自身を除く): 6516380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 47, 50, 53, 76, 94, 95, 100, 106, 188, 190, 212, 235, 265, 380, 470, 475, 530, 893, 940, 950, 1007, 1060, 1175, 1325, 1786, 1900, 2014, 2350, 2491, 2650, 3572, 4028, 4465, 4700, 4982, 5035, 5300, 8930, 9964, 10070, 12455, 17860, 20140, 22325, 24910, 25175, 44650, 47329, 49820, 50350, 62275, 89300, 94658, 100700, 124550, 189316, 236645, 249100, 473290, 946580, 1183225, 2366450, 4732900]

約数ペア:

[(1, 4732900), (2, 2366450), (4, 1183225), (5, 946580), (10, 473290), (19, 249100), (20, 236645), (25, 189316), (38, 124550), (47, 100700), (50, 94658), (53, 89300), (76, 62275), (94, 50350), (95, 49820), (100, 47329), (106, 44650), (188, 25175), (190, 24910), (212, 22325), (235, 20140), (265, 17860), (380, 12455), (470, 10070), (475, 9964), (530, 8930), (893, 5300), (940, 5035), (950, 4982), (1007, 4700), (1060, 4465), (1175, 4028), (1325, 3572), (1786, 2650), (1900, 2491), (2014, 2350)]