444123070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{7793}}^1$

素因数の和:7980

約数の個数: 32

約数和(自身を含む): 824916960

約数和(自身を除く): 380793890

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 278, 410, 695, 1390, 5699, 7793, 11398, 15586, 28495, 38965, 56990, 77930, 319513, 639026, 1083227, 1597565, 2166454, 3195130, 5416135, 10832270, 44412307, 88824614, 222061535, 444123070]

約数ペア:

[(1, 444123070), (2, 222061535), (5, 88824614), (10, 44412307), (41, 10832270), (82, 5416135), (139, 3195130), (205, 2166454), (278, 1597565), (410, 1083227), (695, 639026), (1390, 319513), (5699, 77930), (7793, 56990), (11398, 38965), (15586, 28495)]