39800810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 87091200

約数和(自身を除く): 47290390

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 59, 70, 115, 118, 161, 230, 295, 322, 413, 419, 590, 805, 826, 838, 1357, 1610, 2065, 2095, 2714, 2933, 4130, 4190, 5866, 6785, 9499, 9637, 13570, 14665, 18998, 19274, 24721, 29330, 47495, 48185, 49442, 67459, 94990, 96370, 123605, 134918, 173047, 247210, 337295, 346094, 568583, 674590, 865235, 1137166, 1730470, 2842915, 3980081, 5685830, 7960162, 19900405, 39800810]

約数ペア:

[(1, 39800810), (2, 19900405), (5, 7960162), (7, 5685830), (10, 3980081), (14, 2842915), (23, 1730470), (35, 1137166), (46, 865235), (59, 674590), (70, 568583), (115, 346094), (118, 337295), (161, 247210), (230, 173047), (295, 134918), (322, 123605), (413, 96370), (419, 94990), (590, 67459), (805, 49442), (826, 48185), (838, 47495), (1357, 29330), (1610, 24721), (2065, 19274), (2095, 18998), (2714, 14665), (2933, 13570), (4130, 9637), (4190, 9499), (5866, 6785)]