2150656240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{927007}}^1$

素因数の和:927049

約数の個数: 40

約数和(自身を含む): 5172704640

約数和(自身を除く): 3022048400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 927007, 1854014, 3708028, 4635035, 7416056, 9270070, 14832112, 18540140, 26883203, 37080280, 53766406, 74160560, 107532812, 134416015, 215065624, 268832030, 430131248, 537664060, 1075328120, 2150656240]

約数ペア:

[(1, 2150656240), (2, 1075328120), (4, 537664060), (5, 430131248), (8, 268832030), (10, 215065624), (16, 134416015), (20, 107532812), (29, 74160560), (40, 53766406), (58, 37080280), (80, 26883203), (116, 18540140), (145, 14832112), (232, 9270070), (290, 7416056), (464, 4635035), (580, 3708028), (1160, 1854014), (2320, 927007)]