27546479720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1306759}}^1$

素因数の和:1306818

約数の個数: 64

約数和(自身を含む): 67742438400

約数和(自身を除く): 40195958680

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, 2108, 2635, 4216, 5270, 10540, 21080, 1306759, 2613518, 5227036, 6533795, 10454072, 13067590, 22214903, 26135180, 40509529, 44429806, 52270360, 81019058, 88859612, 111074515, 162038116, 177719224, 202547645, 222149030, 324076232, 405095290, 444298060, 688661993, 810190580, 888596120, 1377323986, 1620381160, 2754647972, 3443309965, 5509295944, 6886619930, 13773239860, 27546479720]

約数ペア:

[(1, 27546479720), (2, 13773239860), (4, 6886619930), (5, 5509295944), (8, 3443309965), (10, 2754647972), (17, 1620381160), (20, 1377323986), (31, 888596120), (34, 810190580), (40, 688661993), (62, 444298060), (68, 405095290), (85, 324076232), (124, 222149030), (136, 202547645), (155, 177719224), (170, 162038116), (248, 111074515), (310, 88859612), (340, 81019058), (527, 52270360), (620, 44429806), (680, 40509529), (1054, 26135180), (1240, 22214903), (2108, 13067590), (2635, 10454072), (4216, 6533795), (5270, 5227036), (10540, 2613518), (21080, 1306759)]