124636540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{38707}}^1$

素因数の和:38746

約数の個数: 48

約数和(自身を含む): 312141312

約数和(自身を除く): 187504772

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, 38707, 77414, 154828, 193535, 270949, 387070, 541898, 774140, 890261, 1083796, 1354745, 1780522, 2709490, 3561044, 4451305, 5418980, 6231827, 8902610, 12463654, 17805220, 24927308, 31159135, 62318270, 124636540]

約数ペア:

[(1, 124636540), (2, 62318270), (4, 31159135), (5, 24927308), (7, 17805220), (10, 12463654), (14, 8902610), (20, 6231827), (23, 5418980), (28, 4451305), (35, 3561044), (46, 2709490), (70, 1780522), (92, 1354745), (115, 1083796), (140, 890261), (161, 774140), (230, 541898), (322, 387070), (460, 270949), (644, 193535), (805, 154828), (1610, 77414), (3220, 38707)]