2016350425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 2656972800

約数和(自身を除く): 640622375

約数列:

[1, 5, 25, 29, 61, 127, 145, 305, 359, 635, 725, 1525, 1769, 1795, 3175, 3683, 7747, 8845, 8975, 10411, 18415, 21899, 38735, 44225, 45593, 52055, 92075, 109495, 193675, 224663, 227965, 260275, 547475, 635071, 1123315, 1139825, 1322197, 2781173, 3175355, 5616575, 6610985, 13905865, 15876775, 33054925, 69529325, 80654017, 403270085, 2016350425]

約数ペア:

[(1, 2016350425), (5, 403270085), (25, 80654017), (29, 69529325), (61, 33054925), (127, 15876775), (145, 13905865), (305, 6610985), (359, 5616575), (635, 3175355), (725, 2781173), (1525, 1322197), (1769, 1139825), (1795, 1123315), (3175, 635071), (3683, 547475), (7747, 260275), (8845, 227965), (8975, 224663), (10411, 193675), (18415, 109495), (21899, 92075), (38735, 52055), (44225, 45593)]