2484640

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 6001128

約数和(自身を除く): 3516488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 293, 424, 530, 586, 848, 1060, 1172, 1465, 1696, 2120, 2344, 2930, 4240, 4688, 5860, 8480, 9376, 11720, 15529, 23440, 31058, 46880, 62116, 77645, 124232, 155290, 248464, 310580, 496928, 621160, 1242320, 2484640]

約数ペア:

[(1, 2484640), (2, 1242320), (4, 621160), (5, 496928), (8, 310580), (10, 248464), (16, 155290), (20, 124232), (32, 77645), (40, 62116), (53, 46880), (80, 31058), (106, 23440), (160, 15529), (212, 11720), (265, 9376), (293, 8480), (424, 5860), (530, 4688), (586, 4240), (848, 2930), (1060, 2344), (1172, 2120), (1465, 1696)]