2484520

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 5637600

約数和(自身を除く): 3153080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 347, 358, 694, 716, 895, 1388, 1432, 1735, 1790, 2776, 3470, 3580, 6940, 7160, 13880, 62113, 124226, 248452, 310565, 496904, 621130, 1242260, 2484520]

約数ペア:

[(1, 2484520), (2, 1242260), (4, 621130), (5, 496904), (8, 310565), (10, 248452), (20, 124226), (40, 62113), (179, 13880), (347, 7160), (358, 6940), (694, 3580), (716, 3470), (895, 2776), (1388, 1790), (1432, 1735)]