109770640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{929}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 293374080

約数和(自身を除く): 183603440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 211, 280, 422, 560, 844, 929, 1055, 1477, 1688, 1858, 2110, 2954, 3376, 3716, 4220, 4645, 5908, 6503, 7385, 7432, 8440, 9290, 11816, 13006, 14770, 14864, 16880, 18580, 23632, 26012, 29540, 32515, 37160, 52024, 59080, 65030, 74320, 104048, 118160, 130060, 196019, 260120, 392038, 520240, 784076, 980095, 1372133, 1568152, 1960190, 2744266, 3136304, 3920380, 5488532, 6860665, 7840760, 10977064, 13721330, 15681520, 21954128, 27442660, 54885320, 109770640]

約数ペア:

[(1, 109770640), (2, 54885320), (4, 27442660), (5, 21954128), (7, 15681520), (8, 13721330), (10, 10977064), (14, 7840760), (16, 6860665), (20, 5488532), (28, 3920380), (35, 3136304), (40, 2744266), (56, 1960190), (70, 1568152), (80, 1372133), (112, 980095), (140, 784076), (211, 520240), (280, 392038), (422, 260120), (560, 196019), (844, 130060), (929, 118160), (1055, 104048), (1477, 74320), (1688, 65030), (1858, 59080), (2110, 52024), (2954, 37160), (3376, 32515), (3716, 29540), (4220, 26012), (4645, 23632), (5908, 18580), (6503, 16880), (7385, 14864), (7432, 14770), (8440, 13006), (9290, 11816)]