224727020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 569189376

約数和(自身を除く): 344462356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 101, 115, 140, 161, 202, 230, 322, 404, 460, 505, 644, 691, 707, 805, 1010, 1382, 1414, 1610, 2020, 2323, 2764, 2828, 3220, 3455, 3535, 4646, 4837, 6910, 7070, 9292, 9674, 11615, 13820, 14140, 15893, 16261, 19348, 23230, 24185, 31786, 32522, 46460, 48370, 63572, 65044, 69791, 79465, 81305, 96740, 111251, 139582, 158930, 162610, 222502, 279164, 317860, 325220, 348955, 445004, 488537, 556255, 697910, 977074, 1112510, 1395820, 1605193, 1954148, 2225020, 2442685, 3210386, 4885370, 6420772, 8025965, 9770740, 11236351, 16051930, 22472702, 32103860, 44945404, 56181755, 112363510, 224727020]

約数ペア:

[(1, 224727020), (2, 112363510), (4, 56181755), (5, 44945404), (7, 32103860), (10, 22472702), (14, 16051930), (20, 11236351), (23, 9770740), (28, 8025965), (35, 6420772), (46, 4885370), (70, 3210386), (92, 2442685), (101, 2225020), (115, 1954148), (140, 1605193), (161, 1395820), (202, 1112510), (230, 977074), (322, 697910), (404, 556255), (460, 488537), (505, 445004), (644, 348955), (691, 325220), (707, 317860), (805, 279164), (1010, 222502), (1382, 162610), (1414, 158930), (1610, 139582), (2020, 111251), (2323, 96740), (2764, 81305), (2828, 79465), (3220, 69791), (3455, 65044), (3535, 63572), (4646, 48370), (4837, 46460), (6910, 32522), (7070, 31786), (9292, 24185), (9674, 23230), (11615, 19348), (13820, 16261), (14140, 15893)]