7597536700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{135913}}^1$

素因数の和:135983

約数の個数: 72

約数和(自身を含む): 18167896208

約数和(自身を除く): 10570359508

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 215, 260, 325, 430, 559, 650, 860, 1075, 1118, 1300, 2150, 2236, 2795, 4300, 5590, 11180, 13975, 27950, 55900, 135913, 271826, 543652, 679565, 1359130, 1766869, 2718260, 3397825, 3533738, 5844259, 6795650, 7067476, 8834345, 11688518, 13591300, 17668690, 23377036, 29221295, 35337380, 44171725, 58442590, 75975367, 88343450, 116885180, 146106475, 151950734, 176686900, 292212950, 303901468, 379876835, 584425900, 759753670, 1519507340, 1899384175, 3798768350, 7597536700]

約数ペア:

[(1, 7597536700), (2, 3798768350), (4, 1899384175), (5, 1519507340), (10, 759753670), (13, 584425900), (20, 379876835), (25, 303901468), (26, 292212950), (43, 176686900), (50, 151950734), (52, 146106475), (65, 116885180), (86, 88343450), (100, 75975367), (130, 58442590), (172, 44171725), (215, 35337380), (260, 29221295), (325, 23377036), (430, 17668690), (559, 13591300), (650, 11688518), (860, 8834345), (1075, 7067476), (1118, 6795650), (1300, 5844259), (2150, 3533738), (2236, 3397825), (2795, 2718260), (4300, 1766869), (5590, 1359130), (11180, 679565), (13975, 543652), (27950, 271826), (55900, 135913)]