79022450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 160963656

約数和(自身を除く): 81941206

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 1993, 3050, 3965, 3986, 7930, 9965, 19825, 19930, 25909, 39650, 49825, 51818, 99650, 121573, 129545, 243146, 259090, 607865, 647725, 1215730, 1295450, 1580449, 3039325, 3160898, 6078650, 7902245, 15804490, 39511225, 79022450]

約数ペア:

[(1, 79022450), (2, 39511225), (5, 15804490), (10, 7902245), (13, 6078650), (25, 3160898), (26, 3039325), (50, 1580449), (61, 1295450), (65, 1215730), (122, 647725), (130, 607865), (305, 259090), (325, 243146), (610, 129545), (650, 121573), (793, 99650), (1525, 51818), (1586, 49825), (1993, 39650), (3050, 25909), (3965, 19930), (3986, 19825), (7930, 9965)]