84800540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16759}}^1$

素因数の和:16802

約数の個数: 48

約数和(自身を含む): 202728960

約数和(自身を除く): 117928420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 16759, 33518, 67036, 83795, 167590, 184349, 335180, 368698, 385457, 737396, 770914, 921745, 1541828, 1843490, 1927285, 3686980, 3854570, 4240027, 7709140, 8480054, 16960108, 21200135, 42400270, 84800540]

約数ペア:

[(1, 84800540), (2, 42400270), (4, 21200135), (5, 16960108), (10, 8480054), (11, 7709140), (20, 4240027), (22, 3854570), (23, 3686980), (44, 1927285), (46, 1843490), (55, 1541828), (92, 921745), (110, 770914), (115, 737396), (220, 385457), (230, 368698), (253, 335180), (460, 184349), (506, 167590), (1012, 83795), (1265, 67036), (2530, 33518), (5060, 16759)]