5411120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 15238608

約数和(自身を除く): 9827488

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 43, 44, 52, 55, 65, 80, 86, 88, 104, 110, 121, 130, 143, 172, 176, 208, 215, 220, 242, 260, 286, 344, 430, 440, 473, 484, 520, 559, 572, 605, 688, 715, 860, 880, 946, 968, 1040, 1118, 1144, 1210, 1430, 1573, 1720, 1892, 1936, 2236, 2288, 2365, 2420, 2795, 2860, 3146, 3440, 3784, 4472, 4730, 4840, 5203, 5590, 5720, 6149, 6292, 7568, 7865, 8944, 9460, 9680, 10406, 11180, 11440, 12298, 12584, 15730, 18920, 20812, 22360, 24596, 25168, 26015, 30745, 31460, 37840, 41624, 44720, 49192, 52030, 61490, 62920, 67639, 83248, 98384, 104060, 122980, 125840, 135278, 208120, 245960, 270556, 338195, 416240, 491920, 541112, 676390, 1082224, 1352780, 2705560, 5411120]

約数ペア:

[(1, 5411120), (2, 2705560), (4, 1352780), (5, 1082224), (8, 676390), (10, 541112), (11, 491920), (13, 416240), (16, 338195), (20, 270556), (22, 245960), (26, 208120), (40, 135278), (43, 125840), (44, 122980), (52, 104060), (55, 98384), (65, 83248), (80, 67639), (86, 62920), (88, 61490), (104, 52030), (110, 49192), (121, 44720), (130, 41624), (143, 37840), (172, 31460), (176, 30745), (208, 26015), (215, 25168), (220, 24596), (242, 22360), (260, 20812), (286, 18920), (344, 15730), (430, 12584), (440, 12298), (473, 11440), (484, 11180), (520, 10406), (559, 9680), (572, 9460), (605, 8944), (688, 7865), (715, 7568), (860, 6292), (880, 6149), (946, 5720), (968, 5590), (1040, 5203), (1118, 4840), (1144, 4730), (1210, 4472), (1430, 3784), (1573, 3440), (1720, 3146), (1892, 2860), (1936, 2795), (2236, 2420), (2288, 2365)]