1097505580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{2339}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 2388204000

約数和(自身を除く): 1290698420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 809, 1618, 2339, 3236, 4045, 4678, 8090, 9356, 11695, 16180, 23390, 23461, 46780, 46922, 67831, 93844, 117305, 135662, 234610, 271324, 339155, 469220, 678310, 1356620, 1892251, 3784502, 7569004, 9461255, 18922510, 37845020, 54875279, 109750558, 219501116, 274376395, 548752790, 1097505580]

約数ペア:

[(1, 1097505580), (2, 548752790), (4, 274376395), (5, 219501116), (10, 109750558), (20, 54875279), (29, 37845020), (58, 18922510), (116, 9461255), (145, 7569004), (290, 3784502), (580, 1892251), (809, 1356620), (1618, 678310), (2339, 469220), (3236, 339155), (4045, 271324), (4678, 234610), (8090, 135662), (9356, 117305), (11695, 93844), (16180, 67831), (23390, 46922), (23461, 46780)]