127187247020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1917203}}^1$

素因数の和:1917350

約数の個数: 48

約数和(自身を含む): 278285995008

約数和(自身を除く): 151098747988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 2140, 3317, 6634, 13268, 16585, 33170, 66340, 1917203, 3834406, 7668812, 9586015, 19172030, 38344060, 59433293, 118866586, 205140721, 237733172, 297166465, 410281442, 594332930, 820562884, 1025703605, 1188665860, 2051407210, 4102814420, 6359362351, 12718724702, 25437449404, 31796811755, 63593623510, 127187247020]

約数ペア:

[(1, 127187247020), (2, 63593623510), (4, 31796811755), (5, 25437449404), (10, 12718724702), (20, 6359362351), (31, 4102814420), (62, 2051407210), (107, 1188665860), (124, 1025703605), (155, 820562884), (214, 594332930), (310, 410281442), (428, 297166465), (535, 237733172), (620, 205140721), (1070, 118866586), (2140, 59433293), (3317, 38344060), (6634, 19172030), (13268, 9586015), (16585, 7668812), (33170, 3834406), (66340, 1917203)]