38674240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10987}}^1$

素因数の和:11015

約数の個数: 56

約数和(自身を含む): 100474272

約数和(自身を除く): 61800032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 10987, 21974, 43948, 54935, 87896, 109870, 120857, 175792, 219740, 241714, 351584, 439480, 483428, 604285, 703168, 878960, 966856, 1208570, 1757920, 1933712, 2417140, 3515840, 3867424, 4834280, 7734848, 9668560, 19337120, 38674240]

約数ペア:

[(1, 38674240), (2, 19337120), (4, 9668560), (5, 7734848), (8, 4834280), (10, 3867424), (11, 3515840), (16, 2417140), (20, 1933712), (22, 1757920), (32, 1208570), (40, 966856), (44, 878960), (55, 703168), (64, 604285), (80, 483428), (88, 439480), (110, 351584), (160, 241714), (176, 219740), (220, 175792), (320, 120857), (352, 109870), (440, 87896), (704, 54935), (880, 43948), (1760, 21974), (3520, 10987)]