1628243570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 3252337920

約数和(自身を除く): 1624094350

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 103, 145, 151, 190, 206, 290, 302, 361, 515, 551, 722, 755, 1030, 1102, 1510, 1805, 1957, 2755, 2869, 2987, 3610, 3914, 4379, 5510, 5738, 5974, 8758, 9785, 10469, 14345, 14935, 15553, 19570, 20938, 21895, 28690, 29870, 31106, 37183, 43790, 52345, 54511, 56753, 74366, 77765, 83201, 104690, 109022, 113506, 155530, 166402, 185915, 272555, 283765, 295507, 371830, 416005, 451037, 545110, 567530, 591014, 832010, 902074, 1078307, 1477535, 1580819, 2156614, 2255185, 2955070, 3161638, 4510370, 5391535, 5614633, 7904095, 8569703, 10783070, 11229266, 15808190, 17139406, 28073165, 42848515, 56146330, 85697030, 162824357, 325648714, 814121785, 1628243570]

約数ペア:

[(1, 1628243570), (2, 814121785), (5, 325648714), (10, 162824357), (19, 85697030), (29, 56146330), (38, 42848515), (58, 28073165), (95, 17139406), (103, 15808190), (145, 11229266), (151, 10783070), (190, 8569703), (206, 7904095), (290, 5614633), (302, 5391535), (361, 4510370), (515, 3161638), (551, 2955070), (722, 2255185), (755, 2156614), (1030, 1580819), (1102, 1477535), (1510, 1078307), (1805, 902074), (1957, 832010), (2755, 591014), (2869, 567530), (2987, 545110), (3610, 451037), (3914, 416005), (4379, 371830), (5510, 295507), (5738, 283765), (5974, 272555), (8758, 185915), (9785, 166402), (10469, 155530), (14345, 113506), (14935, 109022), (15553, 104690), (19570, 83201), (20938, 77765), (21895, 74366), (28690, 56753), (29870, 54511), (31106, 52345), (37183, 43790)]