67390700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{51839}}^1$

素因数の和:51866

約数の個数: 36

約数和(自身を含む): 157489920

約数和(自身を除く): 90099220

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 51839, 103678, 207356, 259195, 518390, 673907, 1036780, 1295975, 1347814, 2591950, 2695628, 3369535, 5183900, 6739070, 13478140, 16847675, 33695350, 67390700]

約数ペア:

[(1, 67390700), (2, 33695350), (4, 16847675), (5, 13478140), (10, 6739070), (13, 5183900), (20, 3369535), (25, 2695628), (26, 2591950), (50, 1347814), (52, 1295975), (65, 1036780), (100, 673907), (130, 518390), (260, 259195), (325, 207356), (650, 103678), (1300, 51839)]