4886240

素因数分解:

$2^5\times 5^1\times {\mathrm{30539}}^1$

素因数の和:30554

約数の個数: 24

約数和(自身を含む): 11544120

約数和(自身を除く): 6657880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 30539, 61078, 122156, 152695, 244312, 305390, 488624, 610780, 977248, 1221560, 2443120, 4886240]

約数ペア:

[(1, 4886240), (2, 2443120), (4, 1221560), (5, 977248), (8, 610780), (10, 488624), (16, 305390), (20, 244312), (32, 152695), (40, 122156), (80, 61078), (160, 30539)]