6513040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4819

約数の個数: 40

約数和(自身を含む): 16036920

約数和(自身を除く): 9523880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4789, 9578, 19156, 23945, 38312, 47890, 76624, 81413, 95780, 162826, 191560, 325652, 383120, 407065, 651304, 814130, 1302608, 1628260, 3256520, 6513040]

約数ペア:

[(1, 6513040), (2, 3256520), (4, 1628260), (5, 1302608), (8, 814130), (10, 651304), (16, 407065), (17, 383120), (20, 325652), (34, 191560), (40, 162826), (68, 95780), (80, 81413), (85, 76624), (136, 47890), (170, 38312), (272, 23945), (340, 19156), (680, 9578), (1360, 4789)]