88348820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4969}}^1$

素因数の和:5112

約数の個数: 48

約数和(自身を含む): 213749760

約数和(自身を除く): 125400940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 4969, 8890, 9938, 17780, 19876, 24845, 34783, 49690, 69566, 99380, 139132, 173915, 347830, 631063, 695660, 1262126, 2524252, 3155315, 4417441, 6310630, 8834882, 12621260, 17669764, 22087205, 44174410, 88348820]

約数ペア:

[(1, 88348820), (2, 44174410), (4, 22087205), (5, 17669764), (7, 12621260), (10, 8834882), (14, 6310630), (20, 4417441), (28, 3155315), (35, 2524252), (70, 1262126), (127, 695660), (140, 631063), (254, 347830), (508, 173915), (635, 139132), (889, 99380), (1270, 69566), (1778, 49690), (2540, 34783), (3556, 24845), (4445, 19876), (4969, 17780), (8890, 9938)]