415045820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{174389}}^1$

素因数の和:174422

約数の個数: 48

約数和(自身を含む): 1054710720

約数和(自身を除く): 639664900

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, 174389, 348778, 697556, 871945, 1220723, 1743890, 2441446, 2964613, 3487780, 4882892, 5929226, 6103615, 11858452, 12207230, 14823065, 20752291, 24414460, 29646130, 41504582, 59292260, 83009164, 103761455, 207522910, 415045820]

約数ペア:

[(1, 415045820), (2, 207522910), (4, 103761455), (5, 83009164), (7, 59292260), (10, 41504582), (14, 29646130), (17, 24414460), (20, 20752291), (28, 14823065), (34, 12207230), (35, 11858452), (68, 6103615), (70, 5929226), (85, 4882892), (119, 3487780), (140, 2964613), (170, 2441446), (238, 1743890), (340, 1220723), (476, 871945), (595, 697556), (1190, 348778), (2380, 174389)]