4928560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 14124096

約数和(自身を除く): 9195536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 677, 728, 910, 1040, 1354, 1456, 1820, 2708, 3385, 3640, 4739, 5416, 6770, 7280, 8801, 9478, 10832, 13540, 17602, 18956, 23695, 27080, 35204, 37912, 44005, 47390, 54160, 61607, 70408, 75824, 88010, 94780, 123214, 140816, 176020, 189560, 246428, 308035, 352040, 379120, 492856, 616070, 704080, 985712, 1232140, 2464280, 4928560]

約数ペア:

[(1, 4928560), (2, 2464280), (4, 1232140), (5, 985712), (7, 704080), (8, 616070), (10, 492856), (13, 379120), (14, 352040), (16, 308035), (20, 246428), (26, 189560), (28, 176020), (35, 140816), (40, 123214), (52, 94780), (56, 88010), (65, 75824), (70, 70408), (80, 61607), (91, 54160), (104, 47390), (112, 44005), (130, 37912), (140, 35204), (182, 27080), (208, 23695), (260, 18956), (280, 17602), (364, 13540), (455, 10832), (520, 9478), (560, 8801), (677, 7280), (728, 6770), (910, 5416), (1040, 4739), (1354, 3640), (1456, 3385), (1820, 2708)]