73100440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11351}}^1$

素因数の和:11392

約数の個数: 64

約数和(自身を含む): 196162560

約数和(自身を除く): 123062120

約数列:

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

約数ペア:

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