101020719430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{76579}}^1$

素因数の和:76789

約数の個数: 64

約数和(自身を含む): 196510406400

約数和(自身を除く): 95489686970

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 131, 190, 262, 265, 530, 655, 1007, 1310, 2014, 2489, 4978, 5035, 6943, 10070, 12445, 13886, 24890, 34715, 69430, 76579, 131917, 153158, 263834, 382895, 659585, 765790, 1319170, 1455001, 2910002, 4058687, 7275005, 8117374, 10031849, 14550010, 20063698, 20293435, 40586870, 50159245, 77115053, 100318490, 154230106, 190605131, 381210262, 385575265, 531687997, 771150530, 953025655, 1063375994, 1906051310, 2658439985, 5316879970, 10102071943, 20204143886, 50510359715, 101020719430]

約数ペア:

[(1, 101020719430), (2, 50510359715), (5, 20204143886), (10, 10102071943), (19, 5316879970), (38, 2658439985), (53, 1906051310), (95, 1063375994), (106, 953025655), (131, 771150530), (190, 531687997), (262, 385575265), (265, 381210262), (530, 190605131), (655, 154230106), (1007, 100318490), (1310, 77115053), (2014, 50159245), (2489, 40586870), (4978, 20293435), (5035, 20063698), (6943, 14550010), (10070, 10031849), (12445, 8117374), (13886, 7275005), (24890, 4058687), (34715, 2910002), (69430, 1455001), (76579, 1319170), (131917, 765790), (153158, 659585), (263834, 382895)]