146200880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11351}}^1$

素因数の和:11394

約数の個数: 80

約数和(自身を含む): 405402624

約数和(自身を除く): 259201744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 11351, 12880, 22702, 45404, 56755, 79457, 90808, 113510, 158914, 181616, 227020, 261073, 317828, 397285, 454040, 522146, 635656, 794570, 908080, 1044292, 1271312, 1305365, 1589140, 1827511, 2088584, 2610730, 3178280, 3655022, 4177168, 5221460, 6356560, 7310044, 9137555, 10442920, 14620088, 18275110, 20885840, 29240176, 36550220, 73100440, 146200880]

約数ペア:

[(1, 146200880), (2, 73100440), (4, 36550220), (5, 29240176), (7, 20885840), (8, 18275110), (10, 14620088), (14, 10442920), (16, 9137555), (20, 7310044), (23, 6356560), (28, 5221460), (35, 4177168), (40, 3655022), (46, 3178280), (56, 2610730), (70, 2088584), (80, 1827511), (92, 1589140), (112, 1305365), (115, 1271312), (140, 1044292), (161, 908080), (184, 794570), (230, 635656), (280, 522146), (322, 454040), (368, 397285), (460, 317828), (560, 261073), (644, 227020), (805, 181616), (920, 158914), (1288, 113510), (1610, 90808), (1840, 79457), (2576, 56755), (3220, 45404), (6440, 22702), (11351, 12880)]