82469380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34651}}^1$

素因数の和:34684

約数の個数: 48

約数和(自身を含む): 209575296

約数和(自身を除く): 127105916

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, 34651, 69302, 138604, 173255, 242557, 346510, 485114, 589067, 693020, 970228, 1178134, 1212785, 2356268, 2425570, 2945335, 4123469, 4851140, 5890670, 8246938, 11781340, 16493876, 20617345, 41234690, 82469380]

約数ペア:

[(1, 82469380), (2, 41234690), (4, 20617345), (5, 16493876), (7, 11781340), (10, 8246938), (14, 5890670), (17, 4851140), (20, 4123469), (28, 2945335), (34, 2425570), (35, 2356268), (68, 1212785), (70, 1178134), (85, 970228), (119, 693020), (140, 589067), (170, 485114), (238, 346510), (340, 242557), (476, 173255), (595, 138604), (1190, 69302), (2380, 34651)]