565500880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1087}}^1$

素因数の和:2036

約数の個数: 80

約数和(自身を含む): 1505617920

約数和(自身を除く): 940117040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 929, 1087, 1858, 2174, 3716, 4348, 4645, 5435, 6503, 7432, 7609, 8696, 9290, 10870, 13006, 14864, 15218, 17392, 18580, 21740, 26012, 30436, 32515, 37160, 38045, 43480, 52024, 60872, 65030, 74320, 76090, 86960, 104048, 121744, 130060, 152180, 260120, 304360, 520240, 608720, 1009823, 2019646, 4039292, 5049115, 7068761, 8078584, 10098230, 14137522, 16157168, 20196460, 28275044, 35343805, 40392920, 56550088, 70687610, 80785840, 113100176, 141375220, 282750440, 565500880]

約数ペア:

[(1, 565500880), (2, 282750440), (4, 141375220), (5, 113100176), (7, 80785840), (8, 70687610), (10, 56550088), (14, 40392920), (16, 35343805), (20, 28275044), (28, 20196460), (35, 16157168), (40, 14137522), (56, 10098230), (70, 8078584), (80, 7068761), (112, 5049115), (140, 4039292), (280, 2019646), (560, 1009823), (929, 608720), (1087, 520240), (1858, 304360), (2174, 260120), (3716, 152180), (4348, 130060), (4645, 121744), (5435, 104048), (6503, 86960), (7432, 76090), (7609, 74320), (8696, 65030), (9290, 60872), (10870, 52024), (13006, 43480), (14864, 38045), (15218, 37160), (17392, 32515), (18580, 30436), (21740, 26012)]