180420719248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5049841}}^1$

素因数の和:5049896

約数の個数: 80

約数和(自身を含む): 450849893760

約数和(自身を除く): 270429174512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2552, 3248, 4466, 5104, 8932, 17864, 35728, 5049841, 10099682, 20199364, 35348887, 40398728, 55548251, 70697774, 80797456, 111096502, 141395548, 146445389, 222193004, 282791096, 292890778, 388837757, 444386008, 565582192, 585781556, 777675514, 888772016, 1025117723, 1171563112, 1555351028, 1610899279, 2050235446, 2343126224, 3110702056, 3221798558, 4100470892, 6221404112, 6443597116, 8200941784, 11276294953, 12887194232, 16401883568, 22552589906, 25774388464, 45105179812, 90210359624, 180420719248]

約数ペア:

[(1, 180420719248), (2, 90210359624), (4, 45105179812), (7, 25774388464), (8, 22552589906), (11, 16401883568), (14, 12887194232), (16, 11276294953), (22, 8200941784), (28, 6443597116), (29, 6221404112), (44, 4100470892), (56, 3221798558), (58, 3110702056), (77, 2343126224), (88, 2050235446), (112, 1610899279), (116, 1555351028), (154, 1171563112), (176, 1025117723), (203, 888772016), (232, 777675514), (308, 585781556), (319, 565582192), (406, 444386008), (464, 388837757), (616, 292890778), (638, 282791096), (812, 222193004), (1232, 146445389), (1276, 141395548), (1624, 111096502), (2233, 80797456), (2552, 70697774), (3248, 55548251), (4466, 40398728), (5104, 35348887), (8932, 20199364), (17864, 10099682), (35728, 5049841)]