1354708240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{996109}}^1$

素因数の和:996139

約数の個数: 40

約数和(自身を含む): 3334976280

約数和(自身を除く): 1980268040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 996109, 1992218, 3984436, 4980545, 7968872, 9961090, 15937744, 16933853, 19922180, 33867706, 39844360, 67735412, 79688720, 84669265, 135470824, 169338530, 270941648, 338677060, 677354120, 1354708240]

約数ペア:

[(1, 1354708240), (2, 677354120), (4, 338677060), (5, 270941648), (8, 169338530), (10, 135470824), (16, 84669265), (17, 79688720), (20, 67735412), (34, 39844360), (40, 33867706), (68, 19922180), (80, 16933853), (85, 15937744), (136, 9961090), (170, 7968872), (272, 4980545), (340, 3984436), (680, 1992218), (1360, 996109)]