3368950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 6937056

約数和(自身を除く): 3568106

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 73, 130, 142, 146, 325, 355, 365, 650, 710, 730, 923, 949, 1775, 1825, 1846, 1898, 3550, 3650, 4615, 4745, 5183, 9230, 9490, 10366, 23075, 23725, 25915, 46150, 47450, 51830, 67379, 129575, 134758, 259150, 336895, 673790, 1684475, 3368950]

約数ペア:

[(1, 3368950), (2, 1684475), (5, 673790), (10, 336895), (13, 259150), (25, 134758), (26, 129575), (50, 67379), (65, 51830), (71, 47450), (73, 46150), (130, 25915), (142, 23725), (146, 23075), (325, 10366), (355, 9490), (365, 9230), (650, 5183), (710, 4745), (730, 4615), (923, 3650), (949, 3550), (1775, 1898), (1825, 1846)]