3786320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 9642240

約数和(自身を除く): 5855920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 53, 76, 80, 94, 95, 106, 152, 188, 190, 212, 235, 265, 304, 376, 380, 424, 470, 530, 752, 760, 848, 893, 940, 1007, 1060, 1520, 1786, 1880, 2014, 2120, 2491, 3572, 3760, 4028, 4240, 4465, 4982, 5035, 7144, 8056, 8930, 9964, 10070, 12455, 14288, 16112, 17860, 19928, 20140, 24910, 35720, 39856, 40280, 47329, 49820, 71440, 80560, 94658, 99640, 189316, 199280, 236645, 378632, 473290, 757264, 946580, 1893160, 3786320]

約数ペア:

[(1, 3786320), (2, 1893160), (4, 946580), (5, 757264), (8, 473290), (10, 378632), (16, 236645), (19, 199280), (20, 189316), (38, 99640), (40, 94658), (47, 80560), (53, 71440), (76, 49820), (80, 47329), (94, 40280), (95, 39856), (106, 35720), (152, 24910), (188, 20140), (190, 19928), (212, 17860), (235, 16112), (265, 14288), (304, 12455), (376, 10070), (380, 9964), (424, 8930), (470, 8056), (530, 7144), (752, 5035), (760, 4982), (848, 4465), (893, 4240), (940, 4028), (1007, 3760), (1060, 3572), (1520, 2491), (1786, 2120), (1880, 2014)]