13306587920

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1\times {\mathrm{1567}}^1$

素因数の和:2352

約数の個数: 80

約数和(自身を含む): 31183004160

約数和(自身を除く): 17876416240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 593, 716, 895, 1186, 1432, 1567, 1790, 2372, 2864, 2965, 3134, 3580, 4744, 5930, 6268, 7160, 7835, 9488, 11860, 12536, 14320, 15670, 23720, 25072, 31340, 47440, 62680, 106147, 125360, 212294, 280493, 424588, 530735, 560986, 849176, 929231, 1061470, 1121972, 1402465, 1698352, 1858462, 2122940, 2243944, 2804930, 3716924, 4245880, 4487888, 4646155, 5609860, 7433848, 8491760, 9292310, 11219720, 14867696, 18584620, 22439440, 37169240, 74338480, 166332349, 332664698, 665329396, 831661745, 1330658792, 1663323490, 2661317584, 3326646980, 6653293960, 13306587920]

約数ペア:

[(1, 13306587920), (2, 6653293960), (4, 3326646980), (5, 2661317584), (8, 1663323490), (10, 1330658792), (16, 831661745), (20, 665329396), (40, 332664698), (80, 166332349), (179, 74338480), (358, 37169240), (593, 22439440), (716, 18584620), (895, 14867696), (1186, 11219720), (1432, 9292310), (1567, 8491760), (1790, 7433848), (2372, 5609860), (2864, 4646155), (2965, 4487888), (3134, 4245880), (3580, 3716924), (4744, 2804930), (5930, 2243944), (6268, 2122940), (7160, 1858462), (7835, 1698352), (9488, 1402465), (11860, 1121972), (12536, 1061470), (14320, 929231), (15670, 849176), (23720, 560986), (25072, 530735), (31340, 424588), (47440, 280493), (62680, 212294), (106147, 125360)]