89590060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27823}}^1$

素因数の和:27862

約数の個数: 48

約数和(自身を含む): 224372736

約数和(自身を除く): 134782676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 27823, 55646, 111292, 139115, 194761, 278230, 389522, 556460, 639929, 779044, 973805, 1279858, 1947610, 2559716, 3199645, 3895220, 4479503, 6399290, 8959006, 12798580, 17918012, 22397515, 44795030, 89590060]

約数ペア:

[(1, 89590060), (2, 44795030), (4, 22397515), (5, 17918012), (7, 12798580), (10, 8959006), (14, 6399290), (20, 4479503), (23, 3895220), (28, 3199645), (35, 2559716), (46, 1947610), (70, 1279858), (92, 973805), (115, 779044), (140, 639929), (161, 556460), (230, 389522), (322, 278230), (460, 194761), (644, 139115), (805, 111292), (1610, 55646), (3220, 27823)]