10475920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1472

約数の個数: 80

約数和(自身を含む): 29998080

約数和(自身を除く): 19522160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1439, 1456, 1820, 2878, 3640, 5756, 7195, 7280, 10073, 11512, 14390, 18707, 20146, 23024, 28780, 37414, 40292, 50365, 57560, 74828, 80584, 93535, 100730, 115120, 130949, 149656, 161168, 187070, 201460, 261898, 299312, 374140, 402920, 523796, 654745, 748280, 805840, 1047592, 1309490, 1496560, 2095184, 2618980, 5237960, 10475920]

約数ペア:

[(1, 10475920), (2, 5237960), (4, 2618980), (5, 2095184), (7, 1496560), (8, 1309490), (10, 1047592), (13, 805840), (14, 748280), (16, 654745), (20, 523796), (26, 402920), (28, 374140), (35, 299312), (40, 261898), (52, 201460), (56, 187070), (65, 161168), (70, 149656), (80, 130949), (91, 115120), (104, 100730), (112, 93535), (130, 80584), (140, 74828), (182, 57560), (208, 50365), (260, 40292), (280, 37414), (364, 28780), (455, 23024), (520, 20146), (560, 18707), (728, 14390), (910, 11512), (1040, 10073), (1439, 7280), (1456, 7195), (1820, 5756), (2878, 3640)]