713284580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{39671}}^1$

素因数の和:39740

約数の個数: 48

約数和(自身を含む): 1599575040

約数和(自身を除く): 886290460

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 4495, 8990, 17980, 39671, 79342, 158684, 198355, 396710, 793420, 1150459, 1229801, 2300918, 2459602, 4601836, 4919204, 5752295, 6149005, 11504590, 12298010, 23009180, 24596020, 35664229, 71328458, 142656916, 178321145, 356642290, 713284580]

約数ペア:

[(1, 713284580), (2, 356642290), (4, 178321145), (5, 142656916), (10, 71328458), (20, 35664229), (29, 24596020), (31, 23009180), (58, 12298010), (62, 11504590), (116, 6149005), (124, 5752295), (145, 4919204), (155, 4601836), (290, 2459602), (310, 2300918), (580, 1229801), (620, 1150459), (899, 793420), (1798, 396710), (3596, 198355), (4495, 158684), (8990, 79342), (17980, 39671)]