103661981800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{253949}}^1$

素因数の和:254135

約数の個数: 96

約数和(自身を含む): 261207891000

約数和(自身を除く): 157545909200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 157, 200, 260, 314, 325, 520, 628, 650, 785, 1256, 1300, 1570, 2041, 2600, 3140, 3925, 4082, 6280, 7850, 8164, 10205, 15700, 16328, 20410, 31400, 40820, 51025, 81640, 102050, 204100, 253949, 408200, 507898, 1015796, 1269745, 2031592, 2539490, 3301337, 5078980, 6348725, 6602674, 10157960, 12697450, 13205348, 16506685, 25394900, 26410696, 33013370, 39869993, 50789800, 66026740, 79739986, 82533425, 132053480, 159479972, 165066850, 199349965, 318959944, 330133700, 398699930, 518309909, 660267400, 797399860, 996749825, 1036619818, 1594799720, 1993499650, 2073239636, 2591549545, 3986999300, 4146479272, 5183099090, 7973998600, 10366198180, 12957747725, 20732396360, 25915495450, 51830990900, 103661981800]

約数ペア:

[(1, 103661981800), (2, 51830990900), (4, 25915495450), (5, 20732396360), (8, 12957747725), (10, 10366198180), (13, 7973998600), (20, 5183099090), (25, 4146479272), (26, 3986999300), (40, 2591549545), (50, 2073239636), (52, 1993499650), (65, 1594799720), (100, 1036619818), (104, 996749825), (130, 797399860), (157, 660267400), (200, 518309909), (260, 398699930), (314, 330133700), (325, 318959944), (520, 199349965), (628, 165066850), (650, 159479972), (785, 132053480), (1256, 82533425), (1300, 79739986), (1570, 66026740), (2041, 50789800), (2600, 39869993), (3140, 33013370), (3925, 26410696), (4082, 25394900), (6280, 16506685), (7850, 13205348), (8164, 12697450), (10205, 10157960), (15700, 6602674), (16328, 6348725), (20410, 5078980), (31400, 3301337), (40820, 2539490), (51025, 2031592), (81640, 1269745), (102050, 1015796), (204100, 507898), (253949, 408200)]