39153380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16451}}^1$

素因数の和:16484

約数の個数: 48

約数和(自身を含む): 99501696

約数和(自身を除く): 60348316

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 16451, 32902, 65804, 82255, 115157, 164510, 230314, 279667, 329020, 460628, 559334, 575785, 1118668, 1151570, 1398335, 1957669, 2303140, 2796670, 3915338, 5593340, 7830676, 9788345, 19576690, 39153380]

約数ペア:

[(1, 39153380), (2, 19576690), (4, 9788345), (5, 7830676), (7, 5593340), (10, 3915338), (14, 2796670), (17, 2303140), (20, 1957669), (28, 1398335), (34, 1151570), (35, 1118668), (68, 575785), (70, 559334), (85, 460628), (119, 329020), (140, 279667), (170, 230314), (238, 164510), (340, 115157), (476, 82255), (595, 65804), (1190, 32902), (2380, 16451)]