71627380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6143}}^1$

素因数の和:6216

約数の個数: 48

約数和(自身を含む): 167215104

約数和(自身を除く): 95587724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 6143, 11660, 12286, 24572, 30715, 61430, 67573, 122860, 135146, 270292, 325579, 337865, 651158, 675730, 1302316, 1351460, 1627895, 3255790, 3581369, 6511580, 7162738, 14325476, 17906845, 35813690, 71627380]

約数ペア:

[(1, 71627380), (2, 35813690), (4, 17906845), (5, 14325476), (10, 7162738), (11, 6511580), (20, 3581369), (22, 3255790), (44, 1627895), (53, 1351460), (55, 1302316), (106, 675730), (110, 651158), (212, 337865), (220, 325579), (265, 270292), (530, 135146), (583, 122860), (1060, 67573), (1166, 61430), (2332, 30715), (2915, 24572), (5830, 12286), (6143, 11660)]