3802240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 9810360

約数和(自身を除く): 6008120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 457, 520, 640, 832, 914, 1040, 1664, 1828, 2080, 2285, 3656, 4160, 4570, 5941, 7312, 8320, 9140, 11882, 14624, 18280, 23764, 29248, 29705, 36560, 47528, 58496, 59410, 73120, 95056, 118820, 146240, 190112, 237640, 292480, 380224, 475280, 760448, 950560, 1901120, 3802240]

約数ペア:

[(1, 3802240), (2, 1901120), (4, 950560), (5, 760448), (8, 475280), (10, 380224), (13, 292480), (16, 237640), (20, 190112), (26, 146240), (32, 118820), (40, 95056), (52, 73120), (64, 59410), (65, 58496), (80, 47528), (104, 36560), (128, 29705), (130, 29248), (160, 23764), (208, 18280), (260, 14624), (320, 11882), (416, 9140), (457, 8320), (520, 7312), (640, 5941), (832, 4570), (914, 4160), (1040, 3656), (1664, 2285), (1828, 2080)]