27467240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 64

約数和(自身を含む): 67599360

約数和(自身を除く): 40132120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 1303, 2108, 2606, 2635, 4216, 5212, 5270, 6515, 10424, 10540, 13030, 21080, 22151, 26060, 40393, 44302, 52120, 80786, 88604, 110755, 161572, 177208, 201965, 221510, 323144, 403930, 443020, 686681, 807860, 886040, 1373362, 1615720, 2746724, 3433405, 5493448, 6866810, 13733620, 27467240]

約数ペア:

[(1, 27467240), (2, 13733620), (4, 6866810), (5, 5493448), (8, 3433405), (10, 2746724), (17, 1615720), (20, 1373362), (31, 886040), (34, 807860), (40, 686681), (62, 443020), (68, 403930), (85, 323144), (124, 221510), (136, 201965), (155, 177208), (170, 161572), (248, 110755), (310, 88604), (340, 80786), (527, 52120), (620, 44302), (680, 40393), (1054, 26060), (1240, 22151), (1303, 21080), (2108, 13030), (2606, 10540), (2635, 10424), (4216, 6515), (5212, 5270)]