16371850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 72

約数和(自身を含む): 35631648

約数和(自身を除く): 19259798

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 103, 110, 170, 187, 206, 275, 289, 374, 425, 515, 550, 578, 850, 935, 1030, 1133, 1445, 1751, 1870, 2266, 2575, 2890, 3179, 3502, 4675, 5150, 5665, 6358, 7225, 8755, 9350, 11330, 14450, 15895, 17510, 19261, 28325, 29767, 31790, 38522, 43775, 56650, 59534, 79475, 87550, 96305, 148835, 158950, 192610, 297670, 327437, 481525, 654874, 744175, 963050, 1488350, 1637185, 3274370, 8185925, 16371850]

約数ペア:

[(1, 16371850), (2, 8185925), (5, 3274370), (10, 1637185), (11, 1488350), (17, 963050), (22, 744175), (25, 654874), (34, 481525), (50, 327437), (55, 297670), (85, 192610), (103, 158950), (110, 148835), (170, 96305), (187, 87550), (206, 79475), (275, 59534), (289, 56650), (374, 43775), (425, 38522), (515, 31790), (550, 29767), (578, 28325), (850, 19261), (935, 17510), (1030, 15895), (1133, 14450), (1445, 11330), (1751, 9350), (1870, 8755), (2266, 7225), (2575, 6358), (2890, 5665), (3179, 5150), (3502, 4675)]