5280350302640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{169471}}^1\times {\mathrm{55639}}^1$

素因数の和:225130

約数の個数: 80

約数和(自身を含む): 14030980055040

約数和(自身を除く): 8750629752400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 55639, 111278, 169471, 222556, 278195, 338942, 389473, 445112, 556390, 677884, 778946, 847355, 890224, 1112780, 1186297, 1355768, 1557892, 1694710, 1947365, 2225560, 2372594, 2711536, 3115784, 3389420, 3894730, 4451120, 4745188, 5931485, 6231568, 6778840, 7789460, 9490376, 11862970, 13557680, 15578920, 18980752, 23725940, 31157840, 47451880, 94903760, 9429196969, 18858393938, 37716787876, 47145984845, 66004378783, 75433575752, 94291969690, 132008757566, 150867151504, 188583939380, 264017515132, 330021893915, 377167878760, 528035030264, 660043787830, 754335757520, 1056070060528, 1320087575660, 2640175151320, 5280350302640]

約数ペア:

[(1, 5280350302640), (2, 2640175151320), (4, 1320087575660), (5, 1056070060528), (7, 754335757520), (8, 660043787830), (10, 528035030264), (14, 377167878760), (16, 330021893915), (20, 264017515132), (28, 188583939380), (35, 150867151504), (40, 132008757566), (56, 94291969690), (70, 75433575752), (80, 66004378783), (112, 47145984845), (140, 37716787876), (280, 18858393938), (560, 9429196969), (55639, 94903760), (111278, 47451880), (169471, 31157840), (222556, 23725940), (278195, 18980752), (338942, 15578920), (389473, 13557680), (445112, 11862970), (556390, 9490376), (677884, 7789460), (778946, 6778840), (847355, 6231568), (890224, 5931485), (1112780, 4745188), (1186297, 4451120), (1355768, 3894730), (1557892, 3389420), (1694710, 3115784), (1947365, 2711536), (2225560, 2372594)]