5620880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4163

約数の個数: 40

約数和(自身を含む): 13840632

約数和(自身を除く): 8219752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4133, 8266, 16532, 20665, 33064, 41330, 66128, 70261, 82660, 140522, 165320, 281044, 330640, 351305, 562088, 702610, 1124176, 1405220, 2810440, 5620880]

約数ペア:

[(1, 5620880), (2, 2810440), (4, 1405220), (5, 1124176), (8, 702610), (10, 562088), (16, 351305), (17, 330640), (20, 281044), (34, 165320), (40, 140522), (68, 82660), (80, 70261), (85, 66128), (136, 41330), (170, 33064), (272, 20665), (340, 16532), (680, 8266), (1360, 4133)]