39067420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 99084384

約数和(自身を除く): 60016964

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 361, 380, 532, 665, 722, 773, 1330, 1444, 1546, 1805, 2527, 2660, 3092, 3610, 3865, 5054, 5411, 7220, 7730, 10108, 10822, 12635, 14687, 15460, 21644, 25270, 27055, 29374, 50540, 54110, 58748, 73435, 102809, 108220, 146870, 205618, 279053, 293740, 411236, 514045, 558106, 1028090, 1116212, 1395265, 1953371, 2056180, 2790530, 3906742, 5581060, 7813484, 9766855, 19533710, 39067420]

約数ペア:

[(1, 39067420), (2, 19533710), (4, 9766855), (5, 7813484), (7, 5581060), (10, 3906742), (14, 2790530), (19, 2056180), (20, 1953371), (28, 1395265), (35, 1116212), (38, 1028090), (70, 558106), (76, 514045), (95, 411236), (133, 293740), (140, 279053), (190, 205618), (266, 146870), (361, 108220), (380, 102809), (532, 73435), (665, 58748), (722, 54110), (773, 50540), (1330, 29374), (1444, 27055), (1546, 25270), (1805, 21644), (2527, 15460), (2660, 14687), (3092, 12635), (3610, 10822), (3865, 10108), (5054, 7730), (5411, 7220)]